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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

☒

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2025

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File No. 001-36033

THERAVANCE BIOPHARMA, INC.

(Exact name of registrant as specified in its charter)


Cayman Islands		98-1226628
(State or Other Jurisdiction of		(I.R.S. Employer
Incorporation or Organization)		Identification No.)

C/O Theravance Biopharma US, LLC
901 Gateway Boulevard
South San Francisco, CA		94080
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: 650-808-6000

SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:


Title of each class		Trading Symbol		Name of each exchange on which registered
Ordinary Share $0.00001 Par Value		TBPH		The Nasdaq Global Market

SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large Accelerated Filer ☐	Accelerated Filer ☐
Non-accelerated Filer ☒	Smaller reporting company ☒
	Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant was approximately $448.6 million, based upon the closing price of $11.03 on the Nasdaq Global Market on June 30, 2025.

On February 28, 2026, there were 51,492,924 of the registrant’s ordinary shares outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Specified portions of the registrant’s definitive Proxy Statement to be issued in conjunction with the registrant’s 2026 Annual Meeting of Shareholders, which is expected to be filed not later than 120 days after the registrant’s fiscal year ended December 31, 2025, are incorporated by reference into Part III of this Annual Report. Except as expressly incorporated by reference, the registrant’s Proxy Statement shall not be deemed to be a part of this Annual Report on Form 10-K.

Table of Contents

THERAVANCE BIOPHARMA, INC.

2025 Form 10-K Annual Report

Table of Contents


	PART I
Item 1.	Business	4
Item 1A.	Risk Factors	19
Item 1B.	Unresolved Staff Comments	50
Item 1C.	Cybersecurity	50
Item 2.	Properties	51
Item 3.	Legal Proceedings	51
Item 4.	Mine Safety Disclosures	52
	PART II
Item 5.	Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	53
Item 6.	[Reserved]	54
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	55
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	62
Item 8.	Financial Statements and Supplementary Data	62
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	62
Item 9A.	Controls and Procedures	62
Item 9B.	Other Information	63
Item 9C.	Disclosure Regarding Foreign Jurisdictions that Prevent Inspections	63
	PART III
Item 10.	Directors, Executive Officers and Corporate Governance	64
Item 11.	Executive Compensation	64
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	64
Item 13.	Certain Relationships and Related Transactions, and Director Independence	64
Item 14.	Principal Accountant Fees and Services	64
	PART IV
Item 15.	Exhibits and Financial Statement Schedules	65
Exhibit Index		66
Item 16.	Form 10-K Summary	68
Signatures		69

Table of Contents

Special Note regarding Forward-Looking Statements

This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Such forward-looking statements involve risks, uncertainties and assumptions. All statements in this Annual Report on Form 10-K, other than statements of historical facts, including statements regarding our strategy, future operations, future financial position, future revenues, projected costs, prospects, plans, intentions, designs, expectations, and objectives are forward-looking statements. The words “aim,” “anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “designed,” “developed,” “drive,” “estimate,” “expect,” “forecast,” “goal,” “indicate,” “intend,” “may,” “mission,” “opportunities,” “plan,” “possible,” “potential,” “predict,” “project,” “pursue,” “represent,” “seek,” “suggest,” “should,” “target,” “will,” “would,” and similar expressions (including the negatives thereof) are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. These statements reflect our current views with respect to future events or our future financial performance, are based on assumptions, and involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. We may not actually achieve the plans, intentions, expectations or objectives disclosed in our forward-looking statements and the assumptions underlying our forward-looking statements may prove incorrect. Therefore, you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions, expectations, and objectives disclosed in the forward-looking statements that we make. Factors that we believe could cause actual results or events to differ materially from our forward-looking statements include, but are not limited to, those discussed in “Risk Factors,” in Item 1A, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 and elsewhere in this Annual Report on Form 10-K. Our forward-looking statements in this Annual Report on Form 10-K are based on current expectations, and we do not assume any obligation to update any forward-looking statements for any reason, even if new information becomes available in the future. When used in this report, all references to “Theravance Biopharma”, the “Company”, or “we” and other similar pronouns refer to Theravance Biopharma, Inc. collectively with its subsidiaries.

Table of Contents

PART I

ITEM 1. BUSINESS

Overview

Theravance Biopharma, Inc. (“we,” “our,” “Theravance Biopharma” or the “Company”) is a biopharmaceutical company primarily focused on the development and commercialization of medicines. Our focus is to deliver medicines that make a difference^® in people’s lives.

In pursuit of our purpose, we leverage decades of expertise, which has led to the development of the United States (“US”) Food and Drug Administration (the “FDA”) approved YUPELRI^® (revefenacin) inhalation solution indicated for the maintenance treatment of patients with chronic obstructive pulmonary disease (“COPD”).

Recent Significant Developments

Ampreloxetine Phase 3 Clinical Study Top-line Results

On March 3, 2026, we announced that our ampreloxetine Phase 3 clinical study (CYPRESS) in development for the treatment of symptomatic neurogenic orthostatic hypotension in patients with multiple system atrophy did not meet its primary endpoint in the Orthostatic Hypotension Symptom Assessment composite score. As a result of this outcome, we have decided to wind down the ampreloxetine program.

Strategic Review Committee

In connection with the CYPRESS study results, the Strategic Review Committee of our Board of Directors (the "Committee") is accelerating its ongoing review of alternatives to maximize value for shareholders. Since its formation in 2024, the Committee has been working on an ongoing basis with Lazard, its independent financial advisor, to evaluate opportunities available to the Company, including under multiple potential outcomes for the CYPRESS study. Building upon this work, the Committee will act with urgency to evaluate a broad range of value maximizing and tax efficient alternatives, including but not limited to a sale of the Company. There can be no assurance that the Committee's strategic review process will result in any transaction. We do not intend to disclose further developments on this review process unless and until it determines that such disclosure is appropriate or necessary. As we proceed with the orderly wind down of the ampreloxetine program, we will complete additional analyses of the CYPRESS dataset and Phase 3 program, in consultation with external experts, to assess whether the data merits further regulatory discussion. This assessment is intended to provide the Committee with additional clarity regarding any remaining value in ampreloxetine for our shareholders. There can be no assurance that any additional regulatory engagement will occur.

Organizational Restructure

While the Committee accelerates its review, we are implementing an organizational restructuring (the “Restructuring”) to streamline costs and align our resources with our commercial focus on YUPELRI. The Restructuring will involve winding down our R&D function and significantly reducing our G&A function. The Restructuring is expected to reduce operating expenses by approximately 60%, relative to 2025 operating expenses of $111.1 million. The full run-rate cost savings of approximately $70 million are expected to be realized beginning in the third quarter of 2026.

YUPELRI Net Sales Growth

In 2025, YUPELRI experienced net sales growth and reached launch-to-date highs in annual net sales and brand profitability. Through the combined commercialization efforts with our partner Viatris Inc., total YUPELRI net sales increased by 12% to $266.6 million in 2025 compared to 2024. Customer demand grew 7% in 2025 compared to 2024. In addition, in January 2026, we received a $25.0 million milestone payment for the achievement of $250.0 million in US net sales in 2025.

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Sale of TRELEGY^®Royalties

In June 2025, we sold our remaining royalty interest in the global net sales of TRELEGY to GSK plc for $225.0 million while retaining our right to receive up to $150.0 million in remaining potential milestone payments from Royalty Pharma Investments. The sales transaction represented the first outcome of the ongoing efforts of the Committee to assess all strategic alternatives available to us to unlock shareholder value.

Achievement of $50.0 Million TRELEGY^® Royalty Milestone Payment for 2025

In February 2026, we received a $50.0 million maximum milestone payment from Royalty Pharma Investments associated with the achievement of certain minimum royalty payments related to 2025 TRELEGY global net sales. As of December 31, 2025, we are eligible to receive up to $100.0 million in remaining milestone payments related to TRELEGY’s 2026 global net sales. TRELEGY’s 2025 global net sales of $3.91 billion would exceed the thresholds required to achieve the $100.0 million milestone in 2026 (based on $3.51 billion of global net sales).

Core Program Updates

YUPELRI(revefenacin) Inhalation Solution

YUPELRI (revefenacin) inhalation solution is a once-daily, nebulized long-acting muscarinic antagonist (“LAMA”) approved for the maintenance treatment of COPD in the US. LAMAs are recognized by international COPD treatment guidelines as a cornerstone of maintenance therapy for COPD, regardless of severity of disease. Our market research indicates there is an enduring population of COPD patients in the US that either need or prefer nebulized delivery for maintenance therapy. The stability of revefenacin in both metered dose inhaler and dry powder inhaler (“MDI/DPI”) formulations suggests that revefenacin could also serve as a foundation for novel handheld combination products.

We co-developed YUPELRI with our collaboration partner, Viatris Inc. (“Viatris”). Under the terms of the Viatris Development and Commercialization Agreement (the “Viatris Agreement”), we led the US Phase 3 development program for YUPELRI in COPD, and Viatris was responsible for reimbursement of our costs related to the registrational program up until the approval of the first new drug application, after which costs were shared. YUPELRI was approved by the FDA for the maintenance treatment of patients with COPD in November 2018. In the US, Viatris is leading the commercialization of YUPELRI, and we co-promote the product under a profit and loss sharing arrangement (65% to Viatris; 35% to us). Outside the US (excluding China and adjacent territories), Viatris is responsible for development and commercialization and will pay us a tiered royalty on net sales at percentage royalty rates ranging from low double-digits to mid-teens. We retain worldwide rights to revefenacin delivered through other dosage forms, such as a MDI/DPI.

Under the terms of the Viatris Agreement, as amended, we received a $25.0 million milestone payment for the achievement of $250.0 million in net sales in 2025. As of December 31, 2025, we were eligible to receive from Viatris potential global sales and regulatory milestone payments (excluding China and adjacent territories) of up to $180.0 million in the aggregate with $135.0 million associated with YUPELRI monotherapy and $45.0 million associated with future potential combination products. Of the $135.0 million associated with monotherapy, $10.0 million relates to regulatory actions in the EU and $125.0 million relates to sales milestones based on achieving certain levels of annual aggregate US net sales as follows:


YUPELRI US Net Sales	Sales Milestones
(In a Calendar Year)	Due from Viatris
$500.0 million	$50.0 million
$750.0 million	$75.0 million

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While Viatris records total YUPELRI net sales, we are entitled to a 35% share of the net profit (loss). Our implied 35% share of total YUPELRI net sales is presented below:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
YUPELRI net sales (100% recorded by Viatris)	$	266,600	$	238,626	$	27,974	12	%
YUPELRI net sales (Theravance Biopharma implied 35%)		93,310		83,519		9,791	12

In 2019, we granted Viatris exclusive development and commercialization rights to nebulized revefenacin in China and adjacent territories, which include the Hong Kong SAR, the Macau SAR, and Taiwan (collectively, the “China Region”). In November 2023, we learned that Viatris’ Phase 3 study of YUPELRI in China was positive, and the data were consistent with previous findings of YUPELRI’s strong efficacy. In June 2024, Viatris completed a registrational filing for YUPELRI in China, and in June 2025, we announced that Viatris had secured regulatory approval from China’s National Medical Products Administration (“NMPA”) for YUPELRI. The regulatory approval triggered a one-time $7.5 million milestone payment from Viatris which we received in July 2025. Viatris is responsible for all aspects of development and commercialization of YUPELRI in the China Region, including pre- and post-launch activities and product registration and all associated costs.

With respect to the China Region royalties, we are eligible to receive tiered royalties on net sales of nebulized revefenacin as follows:


YUPELRI China Region Net Sales Thresholds	Royalty Rate
(Annual)	Due from Viatris
≤ $75.0 million	14%
> $75.0 million to ≤ $150.0 million	17%
> $150 million	20%

As of December 31, 2025, we were also eligible to receive additional potential sales and regulatory milestones of up to $45.0 million related to Viatris’ development and commercialization of nebulized revefenacin in the China Region with $37.5 million associated with YUPELRI monotherapy and $7.5 million associated with achieving regulatory milestones related to future potential combination products. The $37.5 million relates to sales milestones based on achieving certain levels of cumulative net sales in the China Region as follows:


YUPELRI China Region Net Sales	Sales Milestones
(Cumulative)	Due from Viatris
$100.0 million	$2.5 million
$200.0 million	$5.0 million
$400.0 million	$10.0 million
$800.0 million	$20.0 million

Ampreloxetine

Ampreloxetine is an investigational, once-daily norepinephrine reuptake inhibitor (“NRI”) intended for the treatment of multiple system atrophy (“MSA”) patients with symptomatic neurogenic orthostatic hypotension (“nOH”). nOH is caused by primary autonomic failure conditions and the majority of patients with MSA experience symptoms of nOH. Ampreloxetine has high affinity for binding to the norepinephrine (“NE”) transporter. By blocking the action of the NE transporter, ampreloxetine causes an increase in extracellular concentrations of norepinephrine. Ampreloxetine is wholly owned by Theravance Biopharma.

Based on positive results from a small exploratory Phase 2 study in nOH and discussions with the FDA, we advanced ampreloxetine into a Phase 3 program. We announced the initiation of patient dosing in the study in early 2019. The Phase 3 program consisted of two pivotal studies and one non-pivotal study. The first pivotal study (SEQUOIA), a four-week, randomized double-blind, placebo-controlled study, was designed to evaluate the efficacy and safety of ampreloxetine in Parkinson’s disease (“PD”), pure autonomic failure (“PAF”) and MSA patients with symptomatic nOH. The second pivotal study (REDWOOD), a four-month open label study followed by a six-week

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randomized withdrawal phase was designed to evaluate the durability of the same patient group’s response to ampreloxetine. The protocol for the pivotal studies stipulated an enrollment threshold of 40% MSA patients based on the hypothesis ampreloxetine would work the best in patients with MSA because they have more intact nerves on which ampreloxetine can exert its effect, relative to the other patient types in the study. The third, non-pivotal study (OAK), was a three-and-a-half-year long-term extension study.

In September 2021, we reported that the SEQUOIA Phase 3 clinical study did not meet its primary endpoint. Most treatment-related adverse events were mild or moderate in severity. Serious adverse events occurred in two patients on placebo and four on ampreloxetine, none of which were considered related to the study drug. No deaths were reported, and there was no signal for supine hypertension.

In April 2022, we reported that the REDWOOD Phase 3 clinical study did not meet its primary endpoint as the results were not statistically significant for the overall population of patients which included patients with PD, PAF, and MSA. The pre-specified subgroup analysis by disease type suggested that the average benefit seen in patients receiving ampreloxetine was largely driven by a benefit to MSA patients. The benefit to MSA patients in the study was observed in multiple endpoints including Orthostatic Hypotension Symptom Assessment Scale (“OHSA”) composite, Orthostatic Hypotension Daily Activities Scale (“OHDAS”) composite, Orthostatic Hypotension Questionnaire (“OHQ”) composite and OHSA #1. Throughout the study, there was no indication of worsening of supine hypertension among any of the patient sub-groups. Data suggest that ampreloxetine was well-tolerated and no new safety signals were identified among any of the patient sub-groups.

In June 2022, we held a Type C meeting with the FDA. From this meeting, we aligned on a path to a New Drug Application (“NDA”) filing with one additional Phase 3 clinical study (CYPRESS) in MSA patients with symptomatic nOH, using the OHSA composite score as the primary endpoint. This Phase 3 study was initiated in the first quarter of 2023, and the last patient was enrolled in the open label period of the study in late-August 2025. In May 2023, we announced that the FDA granted Orphan Drug Designation status to ampreloxetine for the treatment of symptomatic nOH in patients with MSA.

In July 2022, Royalty Pharma Investments (“Royalty Pharma”) agreed to invest up to $40.0 million to advance the development of ampreloxetine in MSA in exchange for unsecured low single-digit royalties. Royalty Pharma’s $40.0 million investment in ampreloxetine included a $25.0 million upfront payment received in July 2022 and an additional $15.0 million payment upon the first regulatory approval of ampreloxetine. In exchange, Royalty Pharma would receive future unsecured royalties of 2.5% on annual ampreloxetine global net sales up to $500.0 million and 4.5% on annual global net sales over $500.0 million. If ampreloxetine regulatory approval is not achieved or if ampreloxetine sales are never recognized, the amounts invested by Royalty Pharma would not be repaid by us.

On March 3, 2026, we announced that the CYPRESS study did not meet its primary endpoint in the OHSA composite score. The primary endpoint, the change in OHSA composite score at Week 8 during the double-blind randomized withdrawal period, was not statistically significant. Similar trends were observed in the secondary endpoints at week 8. Changes in blood pressure, heart rate and norepinephrine levels confirmed a consistent pressor effect and reaffirmed ampreloxetine's biological activity. Ampreloxetine was generally well tolerated, with safety findings consistent with prior studies, including no signal of worsening of supine hypertension.

As a result of the CYPRESS study results, we have decided to wind down the ampreloxetine program. As we proceed with the orderly wind down of the ampreloxetine program, we will complete additional analyses of the CYPRESS dataset and Phase 3 program, in consultation with external experts, to assess whether the data merits further regulatory discussion. This assessment is intended to provide us with additional clarity regarding any remaining value in ampreloxetine for our shareholders. There can be no assurance that any additional regulatory engagement will occur.

Economic Interests and Other Assets

Economic Interest in TRELEGY^®

In July 2022, we completed the sale of all of our equity interests in Theravance Respiratory Company, LLC (“TRC”) representing our 85% economic interest in the sales-based royalty rights on worldwide net sales of GSK plc's

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(“GSK”) TRELEGY ELLIPTA (“TRELEGY”) to Royalty Pharma for approximately $1.11 billion in upfront cash while retaining future value through the right to receive contingent milestone payments and certain outer year-royalties.

From and after January 1, 2023, for any calendar year starting with the year ended December 31, 2023 and ending with the year ending December 31, 2026, upon certain milestone minimum royalty amounts for TRELEGY being met, Royalty Pharma is obligated to make certain cash payments to us (the “Milestone Payments(s)”). In February 2025, we were informed by Royalty Pharma that the 2024 minimum royalty amount for TRELEGY was achieved based on $3.46 billion of 2024 TRELEGY global net sales, and we received the maximum $50.0 million Milestone Payment from Royalty Pharma in February 2025. Furthermore, in February 2026, we were informed by Royalty Pharma that the 2025 minimum royalty amount for TRELEGY was also achieved based on $3.91 billion of 2025 TRELEGY global net sales, and we received the maximum $50.0 million Milestone Payment from Royalty Pharma in February 2026.

As of February 28, 2026, a total of $100.0 million in potential Milestone Payments remain available to us. For the next potential Milestone Payment, we are eligible to receive either (i) $50.0 million if Royalty Pharma receives $270.0 million or more in royalty payments from GSK with respect to 2026 TRELEGY global net sales, which we would expect to occur in the event TRELEGY global net sales are approximately $3.16 billion or (ii) $100.0 million if Royalty Pharma receives $305.0 million or more in royalty payments from GSK with respect to 2026 TRELEGY global net sales, which we would expect to occur in the event TRELEGY global net sales exceed approximately $3.51 billion.

Achievement of either the $50.0 million or $100.0 million milestone in 2026 would not require an increase in global net sales compared to 2025, as the $3.91 billion in global net sales achieved in 2025 exceeds the thresholds necessary to trigger either Milestone Payment in 2026. Total 2025 TRELEGY global net sales represented a 13% increase compared to 2024, and TRELEGY is currently expected to generate global peak sales of $4.3 billion in 2026 according to consensus estimates.

In addition to potential Milestone Payments, we were eligible to receive from Royalty Pharma 85% of the royalty payments on TRELEGY payable to Royalty Pharma for: (a) sales or other activities occurring on and after January 1, 2031 related to TRELEGY in the US; and (b) sales or other activities occurring on and after July 1, 2029 related to TRELEGY outside of the US. On a country-by-country basis, we were entitled to royalties until the expiration of the longest-lived patent or 15 years after commercial launch, whichever comes later. We expect fifteen years after the commercial launch in the US will occur in late 2032 and fifteen years after the first commercial launch in ex-US jurisdictions will start occurring in the mid-2030s. The TRELEGY royalties that were payable to us by Royalty Pharma are country specific. Total royalty rates were upward tiering from 6.5% to 10% and based on total annual global net sales as follows:


TRELEGY Global Net Sales Thresholds	Royalty Rate
(Annual)	Due from GSK to Royalty Pharma
≤ $750.0 million	6.5%
> $750.0 million to ≤ $1,250.0 million	8.0%
> $1,250.0 million to ≤ $2,250.0 million	9.0%
> $2,250.0 million	10.0%

On June 2, 2025, we announced that we had entered into a definitive agreement to sell our remaining royalty interest in the global net sales of TRELEGY (as described above) to GSK for $225.0 million (the “TRELEGY Royalty Sales Agreement”) while retaining our right to receive up to $150.0 million in remaining potential Milestone Payments related to 2025 and 2026 TRELEGY global net sales from Royalty Pharma. We received the $225.0 million cash payment from GSK on June 27, 2025 and, as noted above, we received a $50.0 million Milestone Payment from Royalty Pharma in February 2026.

The TRELEGY Royalty Sales Agreement transaction represented the first outcome of the ongoing efforts of the Strategic Review Committee (the "Committee") of the board of directors. We announced in November 2024 that the board of directors had formed the Committee, composed entirely of independent directors, to assess all strategic alternatives available to us to unlock shareholder value. We remain focused on disciplined capital allocation and

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returning excess cash to shareholders, and the Committee will continue to evaluate a range of alternatives to further enhance shareholder value, though there can be no assurance that additional transactions will occur.

The following information regarding the TRELEGY program is based solely upon publicly available information and may not reflect the most recent developments under the program.

TRELEGY provides the activity of an inhaled corticosteroid (FF) plus two bronchodilators (UMEC, a LAMA, and VI, a long-acting beta2 agonist, or LABA) in a single delivery device administered once-daily. TRELEGY is approved for use in the US, European Union (“EU”), and other countries for the long-term, once-daily, maintenance treatment of patients with COPD. Additionally, the FDA approved an sNDA for the use of TRELEGY to treat asthma in adults in September 2020 making TRELEGY the first once-daily single inhaler triple therapy for the treatment of both asthma and COPD in the US. GSK continues to pursue approval for the asthma indication in additional markets.

See “Risk Factors—We do not control the commercialization of TRELEGY; accordingly, our receipt of Milestone Payments will depend on, among other factors, GSK’s ability to further commercialize TRELEGY” for additional information.

Our Strategy

Our focus is to deliver medicines that make a difference^® in people's lives. In pursuit of our purpose, we leverage decades of expertise, which has led to the development of FDA-approved YUPELRI^® (revefenacin) inhalation solution indicated for the maintenance treatment of patients with COPD. We are committed to creating/driving shareholder value.

We follow these core guiding principles in our mission to drive value creation:

●

Focus on insight and innovation;

●

Outsource non-core activities;

●

Create and foster an integrated environment; and

●

Aggressively manage uncertainty.

We manage our programs with the goal of optimizing value and allocation of resources.

Manufacturing

We rely on a network of third-party contract manufacturing organizations to produce active pharmaceutical ingredients (“API”) and drug products. We believe that we and our partners have in-house expertise to manage this network of third-party manufacturers, and we believe that we are able to negotiate third-party manufacturing arrangements on commercially reasonable terms and that it is not necessary for us to rely on internal manufacturing capacity. However, if we are unable to obtain contract manufacturing or obtain such manufacturing on commercially reasonable terms, or if manufacturing is interrupted at one of our suppliers, whether due to regulatory or other reasons, we may not be able to develop or commercialize products.

Any inability to acquire sufficient quantities of API or drug product in a timely manner from current or future sources could disrupt any development programs, clinical trials or commercialization efforts. For more information, see the risk factor under the heading “There is a single source of supply for YUPELRI, and our business will be harmed if manufacturers are not able to satisfy demand and alternative sources are not available” of this Annual Report on Form 10-K.

Government Regulation

The development and commercialization of pharmaceutical products and product candidates by us, our collaboration partners and licensees, and those commercializing products in which we have an economic interest, such as GSK, are subject to extensive regulation by governmental authorities in the US and other countries. Before marketing in

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the US, any medicine must undergo rigorous preclinical studies and clinical studies and an extensive regulatory approval process implemented by the FDA under the Federal Food, Drug, and Cosmetic Act.

Outside the US, the ability to market a product depends upon receiving a marketing authorization from the appropriate regulatory authorities which are subject to equally rigorous regulatory obligations. The requirements governing the conduct of clinical studies, marketing authorization, pricing and reimbursement also vary widely from country to country. In any country, however, the commercialization of pharmaceutical products is permitted only if the appropriate regulatory authority is satisfied that we have presented adequate evidence of the safety, quality and efficacy of the product. For example, the EU has its own procedure for the authorization of eligible medicines, referred to as the centralized procedure, where a single application, evaluation and authorization can result in a single marketing authorization which covers all the EU Member States and also Iceland, Norway and Liechtenstein. A separate product licensing procedure applies in the United Kingdom (“UK”). From January 1, 2024, eligible UK marketing authorization applications can benefit from a new International Recognition Procedure that allows the UK regulatory authority, the MHRA, to conduct targeted assessments by recognizing approvals from trusted reference regulatory agencies in Australia, Canada, the EU, Japan, Singapore, Switzerland and the US. Within the EU and the UK, regulatory protections are afforded to medicinal products such as data exclusivity. On April 26, 2023, the European Commission adopted a proposal for a new Directive and a new Regulation. In April 2024, the European Parliament published its amendments to the Commission proposal and on December 11, 2025, the European Commission, European Parliament and Council reached an agreement on the revised legislation. The legislative proposal would change European Union pharmaceutical law with respect to regulatory data exclusivity, orphan market exclusivity, environmental risk assessment, medicines shortages and other topics. The final text of the reform proposal is expected to be endorsed and published in the first or second quarter of 2026 and, after a transition period, the new legislation is expected to start to apply from mid-2028.

Before commencing clinical studies in humans in the US, we must submit to the FDA an investigational new drug application (“IND”) that includes, among other things, the general investigational plan and protocols for specific human studies and the results of preclinical studies. An IND will go into effect 30 days following its receipt by the FDA unless the FDA issues a clinical hold. Once clinical studies have begun under the IND, they are usually conducted in three phases and under FDA oversight. These phases generally include the following:

Phase 1. The product candidate is introduced into patients or healthy human volunteers and is tested for safety, dose tolerance and pharmacokinetics.

Phase 2. The product candidate is introduced into a limited patient population to assess the efficacy of the drug in specific, targeted indications, assess dosage tolerance and optimal dosage, and identify possible adverse effects and safety risks.

Phase 3. Phase 3 clinical trials are undertaken to further evaluate dosage, clinical efficacy, potency and safety in an expanded patient population at geographically dispersed clinical trial sites. These clinical trials are intended to establish the overall risk/benefit profile of the product and provide an adequate basis for product labeling.

The results of product development, preclinical studies and clinical studies must be submitted to the FDA as part of an NDA. The NDA also must contain extensive manufacturing information, and under the Pediatric Research Equity Act, certain applications for approval must also include an assessment, generally based on clinical study data, of the safety and effectiveness of the subject drug in relevant pediatric populations. The submission of an NDA generally requires payment of a substantial user fee to the FDA under the Prescription Drug User Fee Act (“PDUFA”), subject to certain limited deferrals, waivers and reductions. FDA’s PDUFA performance goal is to review and act on 90 percent of priority new molecular entity (“NME”) NDA submissions within 6 months of the 60-day filing date, and to review and act on 90 percent of standard NME NDA submissions within 10 months of the 60-day filing date. The FDA may determine that a Risk Evaluation and Management Strategy is necessary to ensure that the benefits of a product outweigh its risks. At the end of the review period, the FDA communicates either approval of the NDA or issues a complete response letter (“CRL”) listing the application’s deficiencies. The CRL may require additional testing or information, including additional preclinical or clinical data, for the FDA to reconsider the application. Even if such additional information and data are submitted, the FDA may decide that the NDA still does not meet the standards for approval. Data from clinical trials are not always conclusive and the FDA may interpret data differently than the sponsor. FDA

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approval of any application may include many delays or never be granted. If FDA grants approval, an approval letter authorizes commercial marketing of the product candidate with specific prescribing information for specific indications. Post-approval modifications to the drug, such as changes in indications, labeling, or manufacturing processes or facilities, may require a sponsor to develop additional data or conduct additional preclinical studies or clinical trials, to be submitted in a new or supplemental NDA, which would require FDA approval.

If an application is approved, drug products are subject to continuing regulation by the FDA, and the FDA may withdraw the product approval if compliance with post-marketing regulatory standards is not maintained or if safety or quality issues are identified after the product reaches the marketplace. In addition, the FDA may require post-marketing studies, sometimes referred to as Phase 4 studies, to monitor the safety and effectiveness of approved products, and may limit further marketing of the product based on the results of these post-marketing studies. The FDA has broad post-market regulatory and enforcement powers, including the ability to require changes to a product’s approved labeling, including the addition of new warnings and contraindications, or the implementation of other risk management measures, including distribution-related restrictions, if there are new safety information developments, suspend or delay issuance of approvals, seize products, withdraw approvals, enjoin violations, and initiate criminal prosecution.

If regulatory approval for a medicine is obtained, the approval to market the product will be limited to those diseases and conditions approved by the FDA and for which the medicine was shown to be effective, as demonstrated through clinical studies and specified in the medicine’s labeling. If this regulatory approval is obtained, a marketed medicine, its manufacturer and its manufacturing facilities are subject to continual review and periodic inspections by the FDA. The FDA ensures the quality of approved medicines, carefully monitoring manufacturers’ compliance with its current Good Manufacturing Practice (“cGMP”) regulations by conducting regular, periodic visits to re-inspect equipment, facilities, and processes following the initial approval of a product. Failure to comply with applicable cGMP requirements and conditions of product approval may lead the FDA to take enforcement actions or seek sanctions, including fines, issuance of warning letters, civil penalties, injunctions, suspension of manufacturing operations, operating restrictions, withdrawal of FDA approval, seizure or recall of products, and criminal prosecution. The cGMP regulations for drugs contain minimum requirements for the methods, facilities, and controls used in manufacturing, processing, and packaging of a medicine. The regulations are intended to make sure that a medicine is safe for use, and that it has the ingredients and strength it claims to have. Discovery of previously unknown problems with a medicine, manufacturer or facility may result in restrictions on the medicine or manufacturer, including fines, issuance of warning letters, civil penalties, injunctions, suspension of manufacturing operations, operating restrictions, costly recalls, withdrawal of FDA approval, and criminal prosecution.

Additionally, the FDA and other federal regulatory agencies closely regulate the marketing and promotion of drugs through, among other things, standards and regulations for direct-to-consumer advertising, advertising and promotion to healthcare professionals, communications regarding unapproved uses, industry-sponsored scientific and educational activities, and promotional activities involving the Internet. A product cannot be promoted before it is approved. After approval, product promotion can include only those claims relating to safety and effectiveness that are consistent with the labeling approved by the FDA. Healthcare providers are permitted to prescribe drugs for “off-label” uses - that is, uses not approved by the FDA and not described in the product’s labeling - because the FDA does not regulate the practice of medicine. However, FDA regulations impose restrictions on manufacturers’ communications regarding off-label uses. Broadly speaking, a manufacturer may not promote a drug for off-label use, but under certain conditions may engage in non-promotional, balanced, scientific communication regarding off-label use. Failure to comply with applicable FDA requirements and restrictions in this area may subject a company to adverse publicity and enforcement action by the FDA, the Department of Justice, or the Office of the Inspector General of the Department of Health and Human Services, as well as state authorities. This could subject a company to a range of penalties that could have a significant commercial impact, including civil and criminal fines and agreements that materially restrict the manner in which a company promotes or distributes a drug.

We, our collaboration partners, and licensees are also subject to various laws and regulations regarding laboratory practices, the experimental use of animals and the use and disposal of hazardous or potentially hazardous substances in connection with our drug development. In each of these areas, as above, the FDA and other regulatory authorities have broad regulatory and enforcement powers, including the ability to suspend or delay issuance of

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approvals, seize products, withdraw approvals, enjoin violations, and initiate criminal prosecution, any one or more of which could have a material adverse effect upon our business, financial condition and results of operations.

Outside the US, the ability to market products will also depend on receiving marketing authorizations from the appropriate regulatory authorities. Risks similar to those associated with FDA approval described above exist with the regulatory approval processes in other countries.

United States Healthcare Reform

The Patient Protection and Affordable Care Act, as amended (the “ACA”), substantially changed the way healthcare is financed by both governmental and private insurers, and impacts pricing and reimbursement of YUPELRI and the marketed drugs with respect to which we are entitled to royalty or similar payments, and related commercial operations. Certain provisions of the ACA have been subject to judicial challenges as well as efforts to modify them or to alter their interpretation or implementation. We expect that the ACA and other healthcare reform measures that may be adopted in the future, could have a material adverse effect on our industry generally and on the ability of us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties to maintain or increase sales of products. Further, on July 4, 2025, the “One Big Beautiful Bill Act,” or “OBBBA,” was signed into law. The OBBBA is projected to decrease federal health care spending by approximately $1 trillion by reducing Medicaid spending and enrollment and making changes to federal Medicare spending. The law also made changes to ACA marketplace enrollment that are projected to decrease the number of individuals with marketplace coverage. It is unclear how these changes will impact the pharmaceutical industry. For more information, see the risk factor under the heading “Changes in healthcare law and implementing regulations, including government restrictions on pricing and reimbursement, as well as healthcare policy and other healthcare payor and distributor cost containment initiatives, may negatively impact us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties” of this Annual Report on Form 10-K.

Pharmaceutical Pricing

We participated in and had certain price reporting obligations under the Medicaid Drug Rebate and other programs and we remain responsible for data reported under those programs in past quarters, as described in greater detail under the risk factor “If we failed to comply with our reporting and payment obligations under the Medicaid Drug Rebate program or other governmental pricing programs, we could be subject to additional reimbursement requirements, penalties, sanctions and fines, which could have a material adverse effect on our business, financial condition, results of operations and growth prospects” of this Annual Report on Form 10-K.

Our ability, and the ability of our collaboration partners, licensees, or those commercializing products with respect to which we have an economic interest or right to receive royalties to commercialize our products successfully depends in significant part on the availability of adequate financial coverage and reimbursement from third-party payors, including, in the US, governmental payors such as the Medicare and Medicaid programs, managed care organizations, and private health insurers. The Inflation Reduction Act of 2022 (the “IRA”) established a new manufacturer discount program, Part B and Part D inflation rebates, and a Drug Price Negotiation Program under which the prices for Medicare units of certain high Medicare spend drugs without generic or biosimilar competition are capped by reference to, among other things, a specified non-federal average manufacturer price, with negotiated prices set to take effect starting in 2026. Whether our product is selected for negotiation for a given year will depend on whether it is at least 7 years post-approval/licensure; whether it meets any of the exclusions from eligibility for selection for negotiation; its expenditures under Medicare Part B or Part D during a statutorily specified period; and whether a generic of the product has been determined to have come to market. Our understanding of whether and when our product is likely to be subject to selection for negotiation could evolve as the Drug Price Negotiation Program is implemented. We further expect continued scrutiny on pricing from Congress, agencies, and other bodies with respect to drug pricing. For example, at the federal level, the government has shown substantial interest in taking a variety of measures aimed at lowering US prescription drug prices to align with the lowest prices available for the same drugs in comparable developed nations (so called “most favored nation” pricing). In addition, pricing pressure may be further compounded by varying concentration at or consolidation among wholesalers, pharmacies, pharmacy benefit managers, private insurers, managed care organizations and other private payors. The reimbursement environment is described in greater detail under the risk factor “Changes in healthcare law and implementing regulations, including government restrictions on pricing and

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reimbursement, as well as healthcare policy and other healthcare payor and distributor cost containment initiatives, may negatively impact us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties” of this Annual Report on Form 10-K.

Coverage and Reimbursement

Market acceptance and sales of any product depend on reimbursement policies and may be affected by future healthcare reform measures in the US. Significant uncertainty exists as to the coverage and reimbursement status of any drug products. In the US and markets in other countries, sales of any products depend in part on the availability of reimbursement from third-party payers. Third-party payers include government health administrative authorities, managed care providers, private health insurers and other organizations. The process for determining whether a payer will provide coverage for a drug product may be separate from the process for setting the price or reimbursement rate that the payer will pay for the drug product. Third-party payers may limit coverage to specific drug products on an approved list, or formulary, which might not include all of the FDA-approved drugs for a particular indication. Third-party payers are increasingly challenging the price and examining the medical necessity and cost-effectiveness of medical products and services, in addition to their safety and efficacy. Products may not be considered by payers to be medically necessary or cost-effective for particular diseases or conditions. A payer’s decision to provide coverage for a drug product does not imply that an adequate reimbursement rate will be approved. Adequate third-party reimbursement may not be available to enable us to maintain price levels sufficient to realize an appropriate return on investment in product development.

Fraud and Abuse Laws

Our interactions and arrangements with customers and third-party payors are subject to applicable US federal and state fraud and abuse laws and equivalent third country laws. These laws and the related risks are described in greater detail under the risk factor “Our relationships with customers and third-party payors are subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties, exclusion, contractual damages, reputational harm and diminished profits and future earnings” of this Annual Report on Form 10-K.

Data Privacy and Protection

We are subject to laws and regulations that address privacy and data security. In the US, numerous federal and state laws and regulations, including state data breach notification laws, state health information and/or genetic privacy laws, and federal and state consumer protection laws (e.g., Section 5 of the Federal Trade Commission Act (“FTC Act”) and the Health Breach Notification Rule), govern the collection, use, disclosure, and protection of health-related and other personal information. Similar obligations apply outside of the US. For example, the General Data Protection Regulation, including as implemented in the UK (collectively “GDPR”) amplified existing data protection obligations in the EU. These laws and related risks are described in greater detail under the risk factor “If we fail to comply with data protection laws and regulations, we could be subject to government enforcement actions (which could include civil or criminal penalties), private litigation and/or adverse publicity, which could negatively affect our operating results and business” of this Annual Report on Form 10-K.

Patents and Proprietary Rights

We will be able to protect our technology from unauthorized use by third parties only to the extent that our technology is covered by valid and enforceable patents or is effectively maintained as trade secrets. Accordingly, patents and other proprietary rights are essential elements of our business. Our policy is to seek patent protection in the US and selected foreign countries for novel technologies, including compositions of matter that are commercially important to the development of our business. Issued US and foreign patents generally expire 20 years after their filing date. For proprietary know-how that may not be patentable, processes for which patents are difficult to enforce and any other elements of our drug discovery process that involve proprietary know-how and technology that is not covered by patent applications, we rely on trade secret protection and confidentiality agreements to protect our interests. We require all of our employees, consultants, and advisors to enter into confidentiality agreements. Where it is necessary to share our proprietary information or data with outside parties, our policy is to make available only that information and data required to accomplish the desired purpose and only pursuant to a duty of confidentiality on the part of those parties.

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As of December 31, 2025, we owned a total of 119 issued US patents and 666 granted foreign patents, as well as additional pending US patent applications and foreign patent applications. The claims in these various patents and patent applications are typically directed to compositions of matter, including claims covering product candidates, crystalline forms, lead compounds and key intermediates, pharmaceutical compositions, methods of use and/or processes for making our compounds. Our patents and patent applications are also directed to other inventions made during the research and development process. Issued patents can be challenged, narrowed, invalidated, or circumvented, which could limit our ability to stop competitors from marketing similar products and threaten our ability to commercialize products. Our patent position, similar to other companies in our industry, is generally uncertain and involves complex legal and factual questions.

The patent rights relating to YUPELRI (revefenacin) inhalation solution currently consist of issued US patents, pending US patent applications and certain counterpart patents and patent applications in a number of jurisdictions, including Europe and China. In particular, our wholly-owned subsidiary Theravance Biopharma R&D IP, LLC owns the following US patents that are listed in the FDA Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) for YUPELRI (revefenacin) inhalation solution: US Patent No. 7,288,657, expiring on October 31, 2028 (including patent term extension); US Patent No. 8,541,451, expiring August 25, 2031; US Patent No. 9,765,028, expiring July 14, 2030; US Patent No. 10,550,081, expiring July 14, 2030; US Patent No. 11,008,289, expiring July 14, 2030; US Patent No. 11,484,531, expiring October 23, 2039; US Patent No. 11,691,948, expiring July 14, 2030; US Patent No. 11,858,898, expiring July 14, 2030; US Patent No. 12,048,692, expiring August 29, 2039; and US Patent No. 12,285,417, expiring August 29, 2039. Thus, the last to expire patent currently listed in the Orange Book for YUPELRI (revefenacin) inhalation solution expires on October 23, 2039.

Patent Term Restoration, Regulatory Exclusivities, and Hatch-Waxman Litigation

Depending upon the timing, duration, and specifics of FDA approval of product candidates, some of our US patents may be eligible for limited patent term extension under the Drug Price Competition and Patent Term Restoration Act of 1984, referred to as the Hatch-Waxman Act. The Hatch-Waxman Act permits a patent restoration term of up to five years as compensation for patent term lost during product development and the FDA regulatory review process. However, patent term restoration cannot extend the remaining term of a patent beyond a total of 14 years from the product’s approval date. The patent term restoration period is generally one-half the time between the effective date of an IND and the submission date of an NDA, plus the time between the submission date of an NDA and the approval of that application, except that the period is reduced by any time during which the applicant failed to exercise due diligence. Only one patent applicable to an approved drug is eligible for the extension, and the extension must be applied for prior to expiration of the patent and within 60 days of approval. The USPTO, in consultation with the FDA, reviews and approves the application for any patent term extension or restoration.

The Hatch-Waxman Act also provides periods of regulatory exclusivity for products that would serve as a reference listed drug, or RLD, for an abbreviated new drug application, or ANDA, or application submitted under section 505(b)(2) of the FDCA, or 505(b)(2) application. If a product is a new chemical entity, or NCE — generally meaning that the active moiety has never before been approved in any drug — there is a period of five years from the product’s approval during which the FDA may not accept for filing any ANDA or 505(b)(2) application for a drug with the same active moiety. An ANDA or 505(b)(2) application may be submitted after four years, however, if the sponsor of the application makes a “Paragraph IV” certification stating that one or more of the Orange Book listed patents are invalid or will not be infringed by the applicant’s product.

Once the FDA accepts for filing an ANDA or 505(b)(2) application containing a Paragraph IV certification, the applicant must within 20 days provide notice to the RLD NDA holder and patent owner that the application has been submitted and provide the factual and legal basis for the applicant’s assertion that the patent is invalid or not infringed. If the NDA holder or patent owner files suit against the ANDA or 505(b)(2) applicant for patent infringement within 45 days of receiving the Paragraph IV notice, the FDA is prohibited from approving the ANDA or 505(b)(2) application for a period of 30 months or the resolution of the underlying suit, whichever is earlier. If the RLD has NCE exclusivity and the notice is given and suit filed during the fifth year of exclusivity, the regulatory stay extends until 7.5 years after RLD approval. The FDA may approve the proposed product before the expiration of the regulatory stay if a court finds the patent invalid or not infringed or if the court shortens the period.

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During January 2023, we received notice from Accord Healthcare, Inc.; Cipla USA, Inc. and Cipla Limited; Eugia Pharma Specialties Ltd.; Lupin Inc.; Mankind Pharma Ltd.; Orbicular Pharmaceutical Technologies Private Limited; and Teva Pharmaceuticals, Inc. (collectively, the “generic companies”), that they have each filed with the FDA an abbreviated new drug application (“ANDA”), for a generic version of YUPELRI. The notices from the generic companies each included a Paragraph IV certification with respect to five of our patents listed in the FDA’s Orange Book for YUPELRI on the date of our receipt of the notice. The asserted patents relate generally to polymorphic forms of and a method of treatment using YUPELRI. In February 2023, we filed patent infringement suits against the generic companies in federal district courts, including the US District Court for the District of New Jersey, the US District Court for the District of Delaware, and the US District Court for the Middle District of North Carolina. The suits in Delaware and North Carolina have been dismissed, as all generic companies have agreed to venue in New Jersey. The complaint alleges that by filing the ANDAs, the generic companies have infringed five of our Orange Book listed patents. We are seeking a permanent injunction to prevent the generic companies from introducing a generic version of YUPELRI that would infringe our patents. Additional patents covering YUPELRI, granted on July 4, 2023 and January 2, 2024, were subsequently listed in FDA’s Orange Book. We filed additional patent infringement suits in the US District Court for the District of New Jersey during August 2023 and January 2024. These suits have been consolidated with the above action. Further, the original complaint was amended during December 2023 to include certain patents not listed in the Orange Book.

In May 2024, we received notice from Qilu Pharmaceuticals Co., Ltd. (“subsequent ANDA filer”), that it had filed with the FDA an ANDA for a generic version of YUPELRI. The notice from the subsequent ANDA filer included a Paragraph IV certification with respect to certain of our patents listed in FDA’s Orange Book for YUPELRI. The asserted patents relate generally to polymorphic forms of and a method of treatment using YUPELRI. In June 2024, we filed a patent infringement suit against the subsequent ANDA filer in the US District Court for the Eastern District of Pennsylvania. The complaint alleges that by filing the ANDA, the subsequent ANDA filer has infringed certain of our Orange Book listed patents.

Further method of treatment patents, with expiration dates of August 2039, were granted on July 30, 2024 and April 29, 2025 and were listed in the Orange Book. We filed additional patent infringement suits in the US District Court for the District of New Jersey during August 2024 and May 2025 against the generic companies remaining at that time. These suits have been consolidated with the action described above.

As of February 28, 2026, we have settled all litigation with Accord Healthcare, Inc.; Cipla USA, Inc. and Cipla Limited; Eugia Pharma Specialties Ltd.; Lupin Pharmaceuticals, Inc.; Orbicular Pharmaceutical Technologies Private Limited; Qilu Pharmaceuticals Co., Ltd.; and Teva Pharmaceuticals, Inc. pursuant to individual agreements in which we granted these companies a royalty-free, non-exclusive, non-sublicensable, non-transferable license to manufacture and market their respective generic versions of YUPELRI inhalation solution in the US on or after the licensed launch date of April 23, 2039, subject to certain exceptions as is customary in these type of agreements. As required by law, the settlements are subject to review by the US Department of Justice and the Federal Trade Commission. The patent litigation against the one remaining generic company, Mankind Pharma Ltd., along with certain affiliates, remains pending. Pursuant to a stipulation filed with the court on December 18, 2025, patents related to polymorphs have been dismissed from the case and Mankind has accordingly agreed not to enter the market until after August 25, 2031 regardless of the outcome of the litigation. Method of treatment patents expiring in 2039 remain in the litigation.

This litigation and the related risks are described in greater detail under the risk factor “Litigation to protect or defend our intellectual property or third-party claims of intellectual property infringement will require us to divert resources and may prevent or delay our drug development and commercialization efforts” of this Annual Report on Form 10-K.

Competition

The marketed products to which we are entitled to profit share revenue, royalty or similar payments are primarily focused on respiratory therapeutics. Our commercial infrastructure is focused primarily on the acute care setting. The medicine that we commercialize with our collaborative partner competes with existing, and expected future, market-leading medicines.

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Many of our competitors have substantially greater financial, technical and personnel resources than we have. In addition, many of these competitors have significantly greater commercial infrastructures than we have. Our ability to compete successfully depends largely on our ability to leverage our experience in drug development and commercialization to:

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deliver medicines that are superior to other products in the market;

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attract and retain qualified personnel;

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maintain and enforce patent and/or other proprietary protection for our medicines and technologies;

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maintain required regulatory approvals;

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develop and effectively implement commercialization strategies, with or without collaborative partners; and

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successfully collaborate with pharmaceutical companies in the development and commercialization of medicines.

YUPELRI (revefenacin) inhalation solution

YUPELRI competes predominantly with short-acting nebulized bronchodilators that are dosed three to four times per day. During 2023, Sunovion Pharmaceuticals Inc. voluntarily withdrew Lonhala^® Magnair^® (glycopyrrolate) from the US market due to limited utilization, leaving YUPELRI as the only approved nebulized LAMA.

Verona Pharma plc’s, now Merck & Co., Inc’s Ohtuvayre^® (ensifentrine), a first-in-class, nebulized selective inhaled dual inhibitor of PDE3 and PDE4 received FDA approval in June 2024. Nebulized ensifentrine has the potential to be complementary to YUPELRI given that it is another nebulized treatment for COPD maintenance care and is positioned as an add-on to standard of care (“SOC”) therapy which includes LAMA + LABA.

Sanofi and Regeneron Pharmaceuticals, Inc. received US approval for their first-in-class IL-4/IL-13 monoclonal antibody (mAb), Dupixent^® (dupilumab), for COPD in September 2024. The expanded indication is for maintenance treatment for patients with moderate-to-severe COPD, who are uncontrolled with current SOC triple therapy (LAMA + LABA + ICS) and have evidence of Type 2 inflammation and frequent exacerbation history. Dupixent is also indicated for atopic dermatitis, asthma, chronic rhinosinusitis with nasal polyposis, eosinophilic esophagitis and prurigo nodularis.

GlaxoSmithKline, LLC, received US approval for their IL-5 mAb, Nucala^®(mepolizumab), for COPD in May 2025. The expanded indication is for add-on maintenance treatment of adult patients with inadequately controlled COPD and an eosinophilic phenotype. Nucala is also indicated for asthma, chronic rhinosinusitis, eosinophilic granulomatosis with polyangitis, and hyper-eosinophilic syndrome.

Trelegy (the combination of fluticasone furoate/umeclidinium bromide/vilanterol)

For treatment of COPD, Trelegy competes in all major markets with AstraZeneca’s Breztri^® Aerosphere^® (budesonide/glycopyrronium/formoterol fumarate, dosed twice per day). Trimbow^® (beclometasone dipropionate/formoterol fumarate/glycopyrronium bromide, dosed twice per day) from Chiesi Farmaceutici is an additional COPD competitor in Europe.

For treatment of asthma, TRELEGY is the only triple therapy approved in the US and competes in Japan with Novartis’s Enerzair^® Breezhaler^® (indacaterol acetate, glycopyrronium bromide and mometasone furoate, dosed once daily).

In both COPD and asthma, TRELEGY also competes with “open triple” therapy which can be accomplished by the concurrent use of two or three products. An example of such use includes a LABA/ICS combination, such as AstraZeneca’s Symbicort^® and a LAMA such as Boehringer Ingelheim’s Spiriva^®.

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Human Capital

As of December 31, 2025, we had 90 employees. Of these employees, 79 were based in the US, and 11 were based in Dublin, Ireland. As previously disclosed, we are implementing an organizational restructuring to streamline costs and align our resources with our commercial focus on YUPELRI. The restructuring will involve winding down the R&D function and significantly reducing the G&A function.

Culture and Employee Engagement

We consider our employee experience to be first-rate and strive to provide a culture of purpose, engagement, and learning. We have a strong value proposition anchored in our Core Values—We Think it Through, We Find a Way, We Get it Done, and We Win Together. We strive to live these values across the Company every day, integrating them into everything from our interview, hiring, and onboarding processes to our PULSE performance process, total rewards, and recognition programs. In addition to valuing professional qualifications, we emphasize the importance of character and integrity, fostering a culture of empowerment where employees have ownership in business outcomes.

Reflected in our Core Values are behaviors that keep our people engaged and working collaboratively. Our employees are encouraged to ask questions, make suggestions, and provide input through many forms of corporate communication, such as an open-door policy, all-employee meetings, an anonymous online suggestion box, and an employee PULSE survey. Our employee PULSE survey is designed to assist us in measuring overall employee engagement, and we consistently achieve participation rates between 85% to 100%. Our 2025 survey scores averaged an overall score of 4.4 on a scale of 1 (Strongly Disagree) through 5 (Strongly Agree), and we received 98% participation from employees. These survey results provide important insight into our strengths as an organization and allow areas of opportunity to be identified and addressed.

We expect all employees to observe the highest levels of business ethics while delivering the highest levels of performance. These expectations are outlined and reinforced in various documents and forms of communication within and across our Company. The Company encourages employees to speak up and raise questions and concerns promptly about any situation that may violate our Code of Business Conduct, our Core Values, or our policies. We seek to promote an environment that fosters honest communications about matters of conduct related to our business activities, whether that conduct occurs within the Company, involves one of the Company’s contractors, suppliers, consultants, clients, or any other party with a business relationship with the Company. We work diligently to make clear that management is prepared to address any reported violations and ensure that it is known that any form of retaliation is strictly prohibited. In addition, we have an easily accessible hotline available to employees wishing to report complaints anonymously.

Corporate Responsibility

We strive to build and maintain a positive workplace culture through both our business and human resources practices and policies. We work to eliminate discrimination and harassment in all its forms, including related to color, race, sex or gender, sexual orientation, gender identity, age, pregnancy, caste, disability, ethnicity, national origin, ancestry, religious beliefs, veteran status, uniformed service member status, or physical or mental disability. We strive to build and foster a culture where all employees feel empowered to be their authentic selves.

We have employee-led groups, which are open to all employees, that aim to improve attraction, retention, development, inclusion, and engagement of a talented and global workforce. We are committed to creating a workplace culture that values and celebrates our workforce. We believe that different experiences are essential for innovation and growth, and we are committed to creating an inclusive workplace where everyone feels welcomed, valued, and empowered, fueling our ability to collaborate and win together.

Talent, Development, and Total Rewards

We believe that our talent strategy of providing exciting career growth and development opportunities, recognizing, and rewarding performance, providing competitive compensation and benefits assists us in attracting and retaining the best talent. We believe we are successful in our retention efforts because we provide challenging work assignments, cross-functional teamwork experiences, and career progression supported by new skill-building. We invest

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in employee learning and development by identifying and providing training and development programs, speakers, tuition reimbursement, and cross-training in areas of interest beyond hired role.

We work diligently to attract the best talent from a diverse range of sources to meet the current and future demands of our business. We offer a competitive total rewards package that supports our business strategy to attract, retain and reward our employees in a highly competitive market. Our employees are provided with a strong base salary, cash bonus opportunities, equity incentives, health and wellness benefits, and programs. We regularly evaluate our compensation programs with an independent consultant and utilize industry benchmarking. In addition, we provide a variety of programs and services that meet our employees' needs and encourage work-life balance. These services include competitive and affordable healthcare and additional insurance benefits for both full-time and part-time employees, including eligible dependents. We also match contributions to tax-qualified defined contribution savings (401k) plans and provide training and development programs designed to improve workplace performance while supporting flexible, hybrid-remote working.

Understanding the importance of goal setting and ongoing career development conversations, we require managers and employees to play an active role in the PULSE performance management process at monthly, quarterly, and annual frequencies. PULSE is designed to increase clarity and accountability for roles and responsibilities, strengthen communication, and build trust, all while championing personal and professional growth, learning, and success.

Workplace Safety

Workplace safety is always a priority for us. To maintain a safe and healthy workplace, we have implemented initiatives, procedures, and policies designed to address risk and stay compliant with relevant national and international health and safety standards. We continue to focus on employee wellness and safety, policy updates based on Centers for Disease Control and Prevention (“CDC”), county, federal, and state guidelines, and ongoing employee communication.

Financial Information About Geographic Areas

Information on our total revenues attributed to geographic areas and customers who represented at least 10% of our total revenues is included in “Item 8. Note 3. Segment Information, to our consolidated financial statements in this Annual Report on Form 10-K.

Corporation Information

Theravance Biopharma was incorporated in the Cayman Islands in July 2013 under the name Theravance Biopharma, Inc. Theravance Biopharma began operating as an independent, publicly-traded company on June 2, 2014 following a spin-off from Innoviva, Inc. Our corporate address in the Cayman Islands is P.O. Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands, and the address of our wholly-owned US operating subsidiary is Theravance Biopharma US, LLC, 901 Gateway Boulevard, South San Francisco, California 94080, which also serves as our principal executive office. While Theravance Biopharma is incorporated under Cayman Island law, the Company became an Irish tax resident effective July 1, 2015. The office address of our wholly-owned Irish operating subsidiary, Theravance Biopharma Ireland Limited, is The Lennox Building, Suite 101, 50 Richmond Street South, Saint Kevin’s, Dublin, Ireland.

Available Information

Our Internet address is www.theravance.com. Our investor relations website is located at https://investor.theravance.com. We make available free of charge on our investor relations website under “SEC Filings” our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, our directors’ and officers’ Section 16 Reports and any amendments to those reports as soon as reasonably practicable after filing or furnishing such materials to the US Securities and Exchange Commission (“SEC”). The SEC maintains a website that contains the materials we file with or furnish to the SEC at www.sec.gov. Our current Code of Business Conduct, Corporate Governance Guidelines, Articles of Association, Board of Director Committee Charters, and other materials, including amendments thereto, may also be found on our investor relations website under “Corporate Governance.” The information found on our website is not part of this or any other report that we file with or furnish to the SEC.

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Theravance Biopharma and the Theravance Biopharma logo are registered trademarks of the Theravance Biopharma group of companies. Trademarks, tradenames, or service marks of other companies appearing in this report are the property of their respective owners.

ITEM 1A. RISK FACTORS

The risks described below and elsewhere in this Annual Report on Form 10-K and in our other public filings with the SEC are not the only risks facing us. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and/or operating results.

Summary of Principal Risks Associated with Theravance Biopharma’s Business

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If YUPELRI’s acceptance by physicians, patients, third-party payors, or the medical community in general does not continue to grow, we may not receive significant additional revenues from sales of this product;

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In collaboration with Viatris, we are responsible for marketing and sales of YUPELRI in the US, which subjects us to certain risks;

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If our partners do not satisfy their obligations under our agreements with them, or if they terminate our partnerships with us, we may not be able to develop or commercialize our partnered products as planned;

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We face substantial competition from companies with more resources and experience than we have, which may result in others discovering, developing, receiving approval for or commercializing products more successfully than we do;

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Our strategic review process may not result in an executed or consummated transaction or other strategic alternative, and the process of reviewing strategic alternatives or its conclusion could adversely affect our business and our shareholders;

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We are subject to extensive and ongoing regulation, oversight and other requirements by the FDA and failure to comply with these regulations and requirements may subject us to penalties that may adversely affect our financial condition or our ability to commercialize products;

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We and/or our collaboration partners and those commercializing products with respect to which we have an economic interest may face competition from companies seeking to market generic versions of any approved products in which we have an interest, such as YUPELRI; and

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We may not sustain profitability from our operations.

RISKS RELATING TO THE COMPANY

The commercial success of YUPELRI depends upon its acceptance by physicians, patients, third-party payors and the medical community in general. YUPELRI’s acceptance by these parties may not continue to grow as we have planned. YUPELRI competes predominately with short-acting nebulized bronchodilators that are dosed three to four times per day. See the Risk Factor entitled “We face substantial competition from companies with more resources and experience than we have, which may result in others discovering, developing, receiving approval for or commercializing products more successfully than we do” for additional information regarding the competitive landscape in which we operate. If physicians, patients, third-party payors, or the medical community in general believe that YUPELRI is not a

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preferred treatment option for those with COPD, do not continue to prescribe, fill prescriptions for, cover, or reimburse for YUPELRI, we may see declines, or fail to grow. In addition, we have experienced headwinds from an evolved channel mix and a lower realized net price. While we anticipate a more stable pricing environment and continued YUPELRI demand growth in 2026 and beyond, there can be no assurance that our and our partner Viatris’ efforts to improve our current pricing dynamics will be successful. See the Risk Factor entitled “Changes in healthcare law and implementing regulations, including government restrictions on pricing and reimbursement, as well as healthcare policy and other healthcare payor and distributor cost containment initiatives, may negatively impact us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties” for additional information regarding elements of the pricing landscape in which we operate. If YUPELRI’s acceptance and net price does not grow, or declines from previous levels, our business and financial results could be materially harmed.

In collaboration with Viatris, we are responsible for marketing and sales of YUPELRI in the US, which subjects us to certain risks.

We currently maintain a sales force in the US to support our co-promotion obligations for YUPELRI under our agreement with Viatris. The risks of fulfilling our US co-promotion obligations to Viatris include:

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costs and expenses associated with maintaining an independent sales and marketing organization with appropriate technical expertise and supporting infrastructure, including third-party vendor logistics and consultant support, which costs and expenses could, depending on the scope and method of the marketing effort, exceed any product revenue;

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our ability to retain effective sales and marketing personnel and medical science liaisons in the US;

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the ability of our sales and marketing personnel to obtain access to, and educate adequate numbers of prescribers about prescribing YUPELRI, in appropriate clinical situations; and

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the lack of complementary products to be offered by sales personnel, which may put us at a competitive disadvantage relative to companies with more extensive product lines.

If we are not successful in maintaining a sales and marketing organization with appropriate experience, technical expertise, supporting infrastructure and the ability to obtain access to and educate adequate numbers of physicians about prescribing YUPELRI in appropriate clinical situations, we will have difficulty maintaining effective commercialization of YUPELRI in the hospital setting, which would adversely affect our business and financial results, and the condition and the price of our securities could fall.

In January 2015, we entered into a collaboration agreement with Viatris for the development and commercialization of a nebulized formulation of our LAMA revefenacin, including YUPELRI. Under the terms of the agreement, we and Viatris will co-develop nebulized revefenacin, including YUPELRI, for COPD and other respiratory diseases. Viatris is the NDA holder and is responsible for manufacturing, pricing and compliance matters as well as sales and marketing in the community setting. We are responsible for sales and marketing in the hospital setting. In 2019, we granted Viatris exclusive development and commercialization rights to nebulized revefenacin in China and adjacent territories and we are eligible to receive low double-digit tiered royalties on any net sales of nebulized revefenacin. Viatris is responsible for all aspects of development and commercialization of nebulized revefenacin in China and adjacent territories. In connection with these agreements, Viatris has certain rights regarding the use of patents and technology with respect to the compounds in our development programs, including development and marketing rights.

Our partner may not fulfill their obligations under our agreements, and, in certain circumstances, they or we may terminate our partnership with them. For example, in June 2023, we received notice from Pfizer terminating the License Agreement (the “Pfizer Agreement”) with Pfizer Inc. (“Pfizer”) regarding our preclinical program for skin

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targeted, locally acting pan Janus kinase (JAK) inhibitors that can be rapidly metabolized as of October 2023. We have discontinued our JAK inhibitor research program. We may be unable to assume the development and commercialization responsibilities covered by the agreements or enter into alternative arrangements with a third party to develop and commercialize such product candidates. If a partner elected to promote alternative products and product candidates such as its own products and product candidates in preference to those licensed from us, does not devote an adequate amount of time and resources to our product or product candidates or is otherwise unsuccessful in its efforts with respect to our products or product candidates, the development and commercialization of products and product candidates covered by the agreements could be delayed or terminated, and future payments to us could be delayed, reduced or eliminated and our business and financial condition could be materially and adversely affected. Accordingly, our ability to receive any revenue from the products and product candidates covered by these agreements is dependent on the efforts of our partners. If a partner terminates or breaches its agreements with us, otherwise fails to complete its obligations in a timely manner or alleges that we have breached our contractual obligations under these agreements, the chances of successfully developing or commercializing products and product candidates under the collaboration could be materially and adversely affected. In addition, effective collaboration with a partner requires coordination to achieve complex and detail-intensive goals between entities that potentially have different priorities, capabilities and processes and successful navigation of the challenges such coordination entails. We could also become involved in disputes with a partner, which could lead to delays in or termination of our development and commercialization programs and time-consuming and expensive litigation or arbitration. Furthermore, termination of an agreement by a partner could have an adverse effect on the price of our ordinary shares or other securities even if not material to our business.

Our ability to succeed in the future depends on our ability to demonstrate and maintain a competitive advantage with respect to our approach to the development and commercialization of medicines. Our objective has been to develop and commercialize small molecule medicines with superior efficacy, convenience, tolerability and/or safety. Medicine that we commercialize with our collaborative partner competes with existing, and we expect will compete with future, market-leading medicines.

Many of our current and potential competitors have substantially greater financial, technical and personnel resources than we have. In addition, many of these competitors have significantly greater commercial infrastructures than we have. Our ability to compete successfully will depend largely on our ability to leverage our experience in drug development and commercialization to:

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deliver medicines that are superior to other products in the market;

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attract and retain qualified personnel;

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maintain and enforce patent and/or other proprietary protection for our medicines and technologies;

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maintain required regulatory approvals;

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develop and effectively implement commercialization strategies, with or without collaborative partners; and

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successfully collaborate with pharmaceutical companies in the development and commercialization of new medicines.

Pharmaceutical companies, including companies with which we collaborate, may invest heavily to quickly discover and develop or in-license novel compounds that could make our product obsolete. Accordingly, other companies may succeed in obtaining patent protection, conducting clinical trials, receiving FDA or equivalent regulatory approval outside the US or discovering, developing and commercializing medicines more successfully than we do. Other companies are engaged in the discovery of medicines that would compete with our product.

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Any medicine that competes with a generic or proprietary market leading medicine must demonstrate compelling advantages in efficacy, convenience, tolerability and/or safety in order to overcome severe price competition and be commercially successful. For example, YUPELRI competes predominately with short acting nebulized bronchodilators that are dosed three to four times per day. Verona Pharma plc’s ensifentrine, a selective inhaled dual inhibitor of PDE3 and PDE4, was launched in the US in June 2024 as a maintenance treatment for adults with COPD and Sanofi and Regeneron Pharmaceutical, Inc.’s IL-4/IL-13 monoclonal antibody (mAb) Dupixent^® (dupilumab) recently received approval in the US for COPD for maintenance treatment for patients with moderate-to-severe COPD, who are uncontrolled with current SOC triple therapy (LAMA + LABA + ICS) and have evidence of Type 2 inflammation and frequent exacerbation history. If we are not able to compete effectively against our current and future competitors, our business will not grow, our financial condition and operations will suffer, and the price of our securities could fall.

In November 2024, the board of directors announced the formation of a Strategic Review Committee of our Board of Directors (the "Committee") composed entirely of independent directors to assess all strategic alternatives to the Company, including those related to YUPELRI, ampreloxetine, and TRELEGY, with the objective of unlocking shareholder value. In March 2026, in connection with the announcement that our Phase 3 CYPRESS study did not meet its primary endpoint, the Committee accelerated its ongoing review of alternatives to maximize value for shareholders. Since its formation, the Committee has been working on an ongoing basis with Lazard, its independent financial advisor, to evaluate opportunities available to us, including under multiple potential outcomes for our Phase 3 CYPRESS study of ampreloxetine in patients with neurogenic orthostatic hypotension due to multiple system atrophy. Building upon this work, the Committee is acting with urgency to evaluate a broad range of value maximizing and tax efficient alternatives, including but not limited to a sale of our company. As we proceed with the orderly wind down of the ampreloxetine program, we expect to complete additional analyses of the CYPRESS dataset and Phase 3 program, in consultation with external experts, to assess whether the data merits further regulatory discussion. This assessment is intended to provide the Committee with additional clarity regarding any remaining value in ampreloxetine for our shareholders. There can be no assurance that any additional regulatory engagement will occur or that the Committee’s strategic review process will result in any transaction. Any potential strategic alternative would be dependent on a number of factors that may be beyond our control, including, among other things, market conditions, industry trends, and the availability of financing for a potential transaction on reasonable terms. The process of reviewing potential strategic alternatives may be time-consuming, distracting, and disruptive to our business operations, which may cause concern to our employees, investors, strategic partners, and other constituencies and may have a material impact on our business and operating results and/or result in increased volatility in our share price. We have and will continue to incur substantial expenses associated with identifying, evaluating, and negotiating potential strategic alternatives. There can be no assurance that the Committee's strategic review process will result in any transaction. There can be no assurance that any potential transaction or other strategic alternative, if consummated, will provide greater value to our shareholders than that reflected in the current price of our common stock. Until the process is concluded, perceived uncertainties related to our future may result in the loss of potential business opportunities and volatility in the market price of our common stock and may make it more difficult for us to attract and retain qualified personnel and business partners.

We may not sustain profitability from our operations.

First as part of Innoviva, Inc., and since June 2, 2014 as Theravance Biopharma, we have been engaged in pharmaceutical discovery and development since 1997. We may never generate sufficient cash or revenue to sustain positive cash flow or profitability from our operations. For the year ended December 31, 2025, we recognized net income of $105.9 million, and our profitability was largely driven by (i) a one-time net gain resulting from the sale of our TRELEGY royalties in May 2025 and (ii) the achievement of sales-related milestones for YUPELRI and TRELEGY in December 2025. For comparison, we recognized net losses of $56.4 million and $55.2 million for the year ended December 31, 2024 and 2023, respectively. We reflect the cumulative net loss incurred after June 2, 2014, the effective date of our spin-off from Innoviva, Inc. (the “Spin-Off”), as accumulated deficit on our consolidated balance sheets, which was $859.6 million as of December 31, 2025. While our YUPELRI operations have been profitable on a brand basis since the third quarter of 2020, we will continue to incur costs and expenses associated with the commercialization

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of YUPELRI in the US, including the maintenance of an independent sales and marketing organization with appropriate technical expertise, and a medical affairs presence and consultant support. Our operating expenses also will increase if, among other things:

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we pursue clinical development of our products in new indications;

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we increase the number of patents we are prosecuting or maintaining or otherwise expend additional resources on patent prosecution or defense or patent litigation; or

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we acquire or in-license additional technologies, product candidates, products or businesses.

While we generate revenues and income from sales of YUPELRI and our economic and royalty interests, we may not generate significant profit from our operations in the near future. We could fail to meet our revenue expectations. If we or our collaborators or licensees are not able to successfully manufacture products at an acceptable cost or with appropriate quality, or successfully market and sell such products, and do so with desired margins, our expenses may exceed any revenues we may receive in the future.

Our strategic business plan is subject to significant uncertainties and risks as a result of, among other factors, the sales levels of our approved product, unplanned expenses, expenses being higher than anticipated, revenue and cash receipts being lower than anticipated, and the need to satisfy contingent liabilities. Our ability to reach, and the time required to reach, and then to sustain, profitability from operations is uncertain. As a result, we may incur substantial losses in the future. Failure to become and remain profitable from operations would adversely affect the price of our securities and our ability to continue operations as planned.

There is a single source of supply for YUPELRI, and our business will be harmed if manufacturers are not able to satisfy demand and alternative sources are not available.

There is a single supplier of YUPELRI API, a single supplier of YUPELRI drug product and YUPELRI is warehoused in a single facility. We also depend on a number of third-party Active Pharmaceutical Ingredient (“API”) and drug product manufacturers for clinical study purposes, and we depend on third-party suppliers for warehousing and storage of our existing API and drug product. We may not have long-term agreements with these third parties and our agreements with these parties may be terminable at will by either party at any time. If, for any reason, any of these third-party manufacturers are unable or unwilling to perform, or if their performance does not meet regulatory requirements, alternative manufacturers may not be available or may not be available on acceptable terms. For example, while we have not been directly or indirectly materially impacted, manufacturers, warehousing suppliers, and shipping suppliers are periodically impacted by natural disasters, accidents, labor disputes, labor shortages, regulatory actions, public health emergencies and geopolitical factors. Any inability to acquire sufficient quantities of API and drug product in a timely manner from these third parties could delay clinical studies or prevent us from developing any product candidate in a cost-effective manner or on a timely basis or adversely impact YUPELRI sales. In addition, manufacturers of our API and drug product are subject to the FDA’s current Good Manufacturing Practice (“cGMP”) regulations and similar foreign standards and we do not have control over compliance with these regulations by our manufacturers.

Our manufacturing strategy presents the following additional risks:

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because of the complex nature of many compounds, our manufacturers may not be able to successfully manufacture our APIs and/or drug products in a cost-effective and/or timely manner and changing manufacturers for our APIs or drug products could involve lengthy technology transfer, validation and regulatory qualification activities for the new manufacturer;

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the processes required to manufacture certain APIs and drug products are specialized and available only from a limited number of third-party manufacturers; and

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the availability of specialized materials needed to manufacture our APIs and drug products or YUPELRI.

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Prescription drug advertising and promotion are closely scrutinized by the FDA, including substantiation of promotional claims, disclosure of risks and safety information, and the use of themes and imagery in advertising and promotional materials. As with all companies selling and marketing products regulated by the FDA in the US, we are prohibited from promoting any uses of an approved product, such as YUPELRI, that are outside the scope of those uses that have been expressly approved by the FDA as safe and effective on the product’s label.

The manufacturing, labeling, packaging, adverse event reporting, advertising, promotion, and recordkeeping for an approved product remain subject to extensive and ongoing regulatory requirements. If we become aware of previously unknown problems with an approved product in the US or overseas or at a contract manufacturer’s facilities, a regulatory authority may impose restrictions on the product, the contract manufacturers or on us, including requiring us to reformulate the product, conduct additional clinical studies, change the labeling of the product, withdraw the product from the market or require the contract manufacturer to implement changes to its facilities.

We are also subject to regulation by regional, national, state, and local agencies, including the Department of Justice, the Federal Trade Commission, the Office of Inspector General of the US Department of Health and Human Services (“OIG”) and other regulatory bodies with respect to any approved product, such as YUPELRI, as well as governmental authorities in those foreign countries in which any product is approved for commercialization. The Federal Food, Drug, and Cosmetic Act, the Public Health Service Act and other federal and state statutes and regulations govern to varying degrees the research, development, manufacturing, and commercial activities relating to prescription pharmaceutical products, including non-clinical and clinical testing, approval, production, labeling, sale, distribution, import, export, post-market surveillance, advertising, dissemination of information and promotion. If we or any third parties that provide these services for us are unable to comply, we may be subject to regulatory or civil actions or penalties that could significantly and adversely affect our business.

Regulatory approval for any product candidate, if any, may include similar or other limitations on the indicated uses for which we can market our medicines or the patient population that may utilize our medicines, which may limit the market for our medicines or put us at a competitive disadvantage relative to alternative therapies. Failure to satisfy required post-approval requirements and/or commitments may have implications for a product’s approval and may carry civil monetary penalties.

Any failure to maintain regulatory approval will materially limit the ability to commercialize a product or any future product candidates and if we fail to comply with FDA regulations and requirements, the FDA could potentially take a number of enforcement actions against us, including the issuance of untitled letters, warning letters, preventing the introduction or delivery of the product into interstate commerce in the US, misbranding charges, product seizures, injunctions, and civil monetary penalties, which would materially and adversely affect our business and financial condition and may cause the price of our securities to fall.

The risks identified in this risk factor relating to regulatory actions and oversight by agencies in the US and throughout the world also apply to the commercialization of any partnered products by our collaboration partners and those commercializing products with respect to which we have an economic interest or right to receive royalties, including GSK, and such regulatory actions and oversight may limit those parties’ ability to commercialize such products, which could materially and adversely affect our business and financial condition, and which may cause the price of our securities to fall.

We and/or our collaboration partners and those commercializing products with respect to which we have an economic interest or right to receive royalties may face competition from companies seeking to market generic versions of any approved products in which we have an interest, such as YUPELRI.

Under the Drug Price Competition and Patent Term Restoration Act of 1984, a company may submit an abbreviated new drug application (“ANDA”) under section 505(j) of the Federal Food, Drug, and Cosmetic Act to market a generic version of an approved drug. Because a generic applicant does not conduct its own clinical studies, but

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instead relies on the FDA’s finding of safety and effectiveness for the approved drug, it is able to introduce a competing product into the market at a cost significantly below that of the original drug. Although we have multiple patents protecting YUPELRI with expiration dates ranging from 2025 to 2039 that are listed in the FDA’s Approved Drug Products with Therapeutic Equivalence Evaluations, commonly known as the Orange Book, generic applicants have submitted, and could potentially submit additional, “Paragraph IV certifications” to FDA stating that such patents are invalid or will not be infringed by the applicant’s product. For example, on January 10, 2023, the FDA included seven ANDAs that referred to YUPELRI (revefenacin) inhalation solution and contained a Paragraph IV certification on its Paragraph IV Certifications List and, in May 2024, we received notice from a subsequent filer that it had filed with the FDA an ANDA for a generic version of YUPELRI and included a Paragraph IV certification with respect to certain of our patents listed in FDA’s Orange Book for YUPELRI. As of February 28, 2026, we have settled litigation with some of the generic applicants, and pursuant to individual agreements, we granted these companies a royalty-free, non-exclusive, non-sublicensable, non-transferable license to manufacture and market their respective generic versions of YUPELRI inhalation solution in the US on or after the licensed launch date of April 23, 2039, subject to certain exceptions as is customary in these type of agreements. Based on publicly available information, we are not aware of any other Paragraph IV notifications with respect to other products in which we have an economic interest or right to receive royalties. Our collaboration partner, Viatris, is responsible for enforcing our Orange Book patents relating to YUPELRI, in consultation with us, and our views may differ from theirs with respect to process or strategy, and we have a reduced ability to control the outcome of the litigation. If any competitors successfully challenge the patents related to these products, including YUPELRI, we and/or our collaboration partners and those commercializing products with respect to which we have an economic interest or right to receive royalties would face substantial competition. If we are not able to compete effectively against such future competition, our business will not grow, our financial condition and operations will suffer, and the price of our securities could fall.

For additional discussion of the risk of generic competition to YUPELRI, please see the risk factor below entitled “If our efforts to protect the proprietary nature of the intellectual property related to our technologies are not adequate, we may not be able to compete effectively in our current or future markets” and “Litigation to protect or defend our intellectual property or third-party claims of intellectual property infringement will require us to divert resources and may prevent or delay our drug development and commercialization efforts.”

If we are unable to enter into future collaboration arrangements or if any such collaborations are unsuccessful, we may be unable to fully develop and commercialize products and our business will be adversely affected.

We have a collaboration with Viatris for the development and commercialization of a nebulized formulation of revefenacin, which is a LAMA compound (including YUPELRI). Additional collaborations, if any, may be needed to progress additional programs and to commercialize the product candidates in our programs if approved by the necessary regulatory authorities.

Collaborations with third parties regarding our programs may require us to relinquish material rights, including revenue from commercialization of our medicines, or to assume material ongoing development obligations that we would have to fund. Furthermore, once we enter into a collaboration, our collaboration partners are frequently important for the success of the product or product candidate. For example, Viatris’ role in the commercialization of YUPELRI is important to the overall success of product. In addition, since we do not currently intend to progress our skin-selective pan-JAK inhibitor program internally, Pfizer was important to such program’s development. However, for any collaboration, we may not be able to control the amount of time and resources that our partners devote to our products or product candidates and our partners may choose to prioritize alternative programs or otherwise be unsuccessful in their efforts with respect to our products or product candidates. In addition, effective collaboration with a partner requires coordination to achieve complex and detail-intensive goals between entities that potentially have different priorities, capabilities and processes and successful navigation of the challenges such coordination entails. For example, Viatris has a substantial existing product portfolio largely comprising generic products, other considerations and incentives that influence its resource allocation, and background, experiences, priorities, and internal organizational processes that differ from our own. As a result of these differing backgrounds, interests, and processes, Viatris may take actions that it believes are in its best interest, but which might not be in the best interests of either us or our other shareholders. Our inability to successfully collaborate with third parties would increase our development costs and may cause us to choose not to continue development or commercialization of product candidates, would limit the likelihood of successful

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commercialization of product candidates, may cause us not to continue commercialization of our authorized products and could cause the price of our securities to fall.

If there are any adverse developments or perceived adverse developments with respect to TRELEGY, we may not receive Milestone Payments, which would harm our business and could cause the price of our securities to fall.

Through the milestone payment we may receive from Royalty Pharma if certain TRELEGY global net sales thresholds are met following our sale of our economic interest in TRELEGY (the “Milestone Payments”), we may participate economically in royalty payments from GSK with respect to the TRELEGY. However, we cannot assure you as to the amount, if any, we might receive. We have no access to non-public information regarding the development progress of, or plans for TRELEGY, and we have no current authority to enforce rights under the GSK Agreements assigned to TRC. However, if there are any adverse developments or perceived adverse developments with respect to TRELEGY, we may not realize the value we currently anticipate from the Milestone Payments, which would harm our business and may cause the price of our securities to fall. Examples of such adverse developments include, but are not limited to:

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disappointing or lower than expected sales of TRELEGY;

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the emergence of new closed triple or other alternative therapies or any developments regarding competitive therapies, including comparative price or efficacy of competitive therapies;

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disputes between any of Royalty Pharma, GSK, Innoviva and us;

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GSK deciding to modify, delay or halt the TRELEGY program;

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any safety, efficacy or other concerns regarding the TRELEGY program; or

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any particular FDA requirements or changes in FDA policy or guidance regarding the TRELEGY program or any particular regulatory requirements in other jurisdictions or changes in the policies or guidance adopted by foreign regulatory authorities.

We do not control the commercialization of TRELEGY; accordingly, our receipt of Milestone Payments will depend on, among other factors, GSK’s ability to further commercialize TRELEGY.

The Milestone Payments are ultimately based on the amount of sales of TRELEGY by GSK. Whether we receive Milestone Payments will depend on GSK’s ability to commercialize the product, and the future payments, if any, made by GSK to Royalty Pharma.

Accordingly, our receipt of Milestone Payments involves a number of risks and uncertainties, including:

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GSK’s ability to have an adequate supply of TRELEGY product;

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ongoing compliance by GSK or its suppliers with the FDA’s current Good Manufacturing Practice;

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compliance with other applicable FDA and other regulatory requirements in the US or other foreign jurisdictions, including those described elsewhere in this report;

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competition, whether from current competitors, generics, or new products developed by others in the future;

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claims relating to intellectual property;

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any future disruptions in GSK’s business which would affect its ability to commercialize TRELEGY;

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the ability of TRELEGY to achieve wider acceptance among physicians, patients, third-party payors, or the

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medical community in general;

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global economic conditions; and

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any of the other risks relating to commercialization of TRELEGY.

These risks and uncertainties could materially impact the amount and timing of future Milestone Payments, which could have a material adverse effect on our future revenues, other financial results and our financial position and cause the price of our securities to fall.

If we lose key management, sales, or other personnel, or if we fail to attract and retain key employees, our ability to develop product candidates, commercialize our products and maximize shareholder value will be impaired.

We are highly dependent on principal members of our management team and other staff, and in particular, our Chief Executive Officer, Rick E Winningham, to operate our business. Mr. Winningham has significant pharmaceutical industry experience. The loss of Mr. Winningham’s services could impair our ability to develop and commercialize medicines and maximize shareholder value.

If we fail to retain our qualified personnel or replace them when they leave, we may be unable to continue our business activities, which may cause the price of our securities to fall. The organizational restructuring announced in March 2026 may make retention of our current personnel both more important and more challenging.

In addition, our US operating subsidiary’s facility and most of its employees are located in northern California, headquarters to many other biotechnology and biopharmaceutical companies and many academic and research institutions. As a result, competition for certain skilled personnel in our market is intense. None of our employees have employment commitments for any fixed period of time and they all may leave our employment at will. If we fail to retain our qualified personnel or replace them when they leave, we may be unable to continue our business activities, and the price of our securities could fall.

Our business and operations would suffer in the event of significant disruptions of information technology systems or security breaches.

We, our vendors, and third parties that are important to how we operate and monitor our business rely extensively on computer systems to maintain information and manage our finances and business. In the ordinary course of business, we collect, store, and transmit large amounts of confidential information (including but not limited to trade secrets or other intellectual property, proprietary business information and personal information) and it is critical that we maintain the confidentiality and integrity of such confidential information. Although we have security measures in place, our internal information technology systems and those of our CROs, other third parties that are important to how we operate and monitor our business, and other service providers, including cloud-based and hosted applications, data and services, may be vulnerable to service interruptions and security breaches from inadvertent or intentional actions by our employees, service providers and/or business partners, from cyber-attacks by malicious third parties, including but not limited to those involving malware and ransomware, which can disrupt operations significantly, and/or from, natural disasters, terrorism, war and telecommunication and electrical failures. Cyber-attacks are increasing in their frequency, sophistication, and intensity, and have become increasingly difficult to detect. Significant disruptions of information technology systems or security breaches could adversely affect our business operations and result in financial, legal, business, and reputational harm to us, including significant liability and/or significant disruption to our business. For example, in February 2024, UnitedHealth's Change Healthcare Unit, a large US insurance claim and co-pay card processing clearinghouse, experienced a ransomware attack that caused significant disruptions to healthcare provider and pharmacy operations. Change Healthcare does not provide services to us, however, disruptions to co-pay card support, insurance billing and Medicaid rebate processing potentially led to lost sales and, in response to disruptions from this breach, we and our partner Viatris took steps to help patients access their medications. Similar disruptions may occur in the future stemming from the interconnectedness of the US healthcare ecosystem and industry reliance on centralized claims processing systems and networks, and such future disruptions may have a material adverse effect on our business or results of operations. In addition, Viatris distributes YUPELRI in the US through durable medical equipment suppliers, specialty pharmacies and pharmaceutical wholesalers, and a security breach that impairs the distribution

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operations or retail pharmacies could materially and adversely impair our ability to deliver YUPELRI to healthcare providers and patients and therefore result in reduced revenue.

If a disruption of information technology systems or security breach results in a loss of or damage to our data or regulatory applications, unauthorized access, use, or disclosure of, or the prevention of access to, confidential information, or other harm to our business, we could incur liability and reputational harm, we could be required to comply with federal and/or state breach notification laws and foreign law equivalents, we may incur legal expenses to protect our confidential information, the development of any product candidates could be delayed and the price of our securities could fall. For example, the loss of clinical trial data from clinical trials could result in delays in regulatory approval efforts and significantly increase costs to recover or reproduce the data. As another example, we may incur penalties imposed by the competent authorities in the EU Member States in case of breach of the EU rules governing the collection and processing of personal data, including unauthorized access to or disclosure of personal data. In addition, we may suffer damages as a result of civil claims, including potential class action claims, in response to security breaches. Although we have security and fraud prevention measures in place, we have been subject to immaterial payment fraud activity. In 2017, we filed a lawsuit (which has since been resolved) against a former employee for misappropriation of our confidential, proprietary and trade secret information. Moreover, there can be no assurance that our cybersecurity risk management program and processes, including our policies, controls, or procedures, will be fully implemented, complied with or effective in protecting our information technology systems and sensitive data. These same risks also apply to our partners and vendors, who similarly hold sensitive and critical information related to our business in computer systems as well as any other third parties in our industry whose operations may indirectly affect our business. Such third parties are similarly potentially vulnerable to service interruptions and security breaches.

Global economic, political, and social conditions may harm our ability to do business, increase our costs and negatively affect our stock price.

Worldwide economic conditions remain uncertain due to current global economic challenges, war and hostilities in Ukraine and the Middle East, health emergencies, inflation, priorities of the US presidential administration and related changes in laws, regulations and policies, instability in the US banking and private credit sectors and other disruptions to global and regional economies and markets.

Further, development of any product candidate and/or regulatory approval may be delayed for other political events beyond our control. The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels, ability to hire and retain key personnel and accept the payment of user fees, shifting policy priorities as a result of changes in the US presidential administration and political appointees tasked to oversee the agency, and statutory, regulatory, and policy changes. For example, a US federal government budget cuts, shutdown or budget sequestration, such as ones that occurred during 2013, 2018, and 2019, or actions by the current US presidential administration in 2026 to limit federal agency budgets and/or personnel, may result in significant reductions to the FDA’s budget, employees, and operations, which may lead to slower response times and longer review periods, potentially affecting our ability to progress development of any product candidates or obtain regulatory approval for any product candidates. Further, future government shutdowns and/or cuts to federal budgets or personnel, including as a result of the US failing to raise the debt ceiling, could impact the ability of any party with which we might enter into a strategic transaction to access the public markets and obtain necessary capital.

Our operations also depend upon favorable trade relations between the US and those foreign countries, including China, in which our materials suppliers have operations. A protectionist trade environment in either the US or those foreign countries in which we do business, such as a change in the current tariff structures, including any tariffs imposed by the current US administration and any reciprocal tariffs in response thereto, export compliance or other trade policies, may materially and adversely affect our operations. The current US administration’s trade policy, including the use and effects of tariffs or other restrictions, could materially impact the macroeconomic framework in which we operate and could harm our business.

External factors, such as potential terrorist attacks, acts of war, geopolitical and social turmoil, including the ongoing hostilities between Russia and Ukraine and those in the Middle East, similar events in many parts of the world or the worsening of such factors, could also prevent or hinder our ability to do business, increase our costs and negatively affect our stock price. These geopolitical, social, and economic conditions could harm our business.

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Our US operating subsidiary’s facility is located near known earthquake fault zones, and the occurrence of an earthquake, extremist attack or other catastrophic disaster could cause damage to our facilities and equipment, which could require us to cease or curtail operations.

Our US operating subsidiary’s facility is located in the San Francisco Bay Area near known earthquake fault zones and therefore will be vulnerable to damage from earthquakes. In October 1989, a major earthquake struck this area and caused significant property damage and a number of fatalities. We are also vulnerable to damage from other types of disasters, including power loss, attacks from extremist organizations, fire, floods, communications failures, and similar events. If any disaster were to occur, our ability to operate our business could be seriously impaired. We may not have adequate insurance to cover our losses resulting from disasters or other similar significant business interruptions and we do not plan to purchase additional insurance to cover such losses due to the cost of obtaining such coverage. Any significant losses that are not recoverable under our insurance policies could seriously impair our business and financial condition, which could cause the price of our securities to fall.

We may be treated as a US corporation for US federal income tax purposes.

For US federal income tax purposes, a corporation generally is considered tax resident in the place of its incorporation. Theravance Biopharma is incorporated under Cayman Islands law and established tax residency in Ireland effective July 1, 2015. Therefore, it should be a non-US corporation under this general rule. However, Section 7874 of the Internal Revenue Code of 1986, as amended (the “Code”), contains rules that may result in a foreign corporation being treated as a US corporation for US federal income tax purposes. The application of these rules is complex and there is little guidance regarding certain aspects of their application.

Under Section 7874 of the Code, a corporation created or organized outside the US will be treated as a US corporation for US federal tax purposes if (i) the foreign corporation directly or indirectly acquires substantially all of the properties held directly or indirectly by a US corporation; (ii) the former shareholders of the acquired US corporation hold at least 80% of the vote or value of the shares of the foreign acquiring corporation by reason of holding stock in the US acquired corporation; and (iii) the foreign corporation’s “expanded affiliated group” does not have “substantial business activities” in the foreign corporation’s country of incorporation relative to its expanded affiliated group’s worldwide activities. For this purpose, “expanded affiliated group” generally means the foreign corporation and all subsidiaries in which the foreign corporation, directly or indirectly, owns more than 50% of the stock by vote and value, and “substantial business activities” generally means at least 25% of employees (by number and compensation), assets and gross income of our expanded affiliated group are based, located, and derived, respectively, in the country of incorporation.

We do not expect to be treated as a US corporation under Section 7874 of the Code, because we do not believe that the assets contributed to us by Innoviva constituted “substantially all” of the properties of Innoviva (as determined on both a gross and net fair market value basis). However, the Internal Revenue Service may disagree with our conclusion on this point and assert that, in its view, the assets contributed to us by Innoviva did constitute “substantially all” of the properties of Innoviva. In addition, there could be legislative proposals to expand the scope of US corporate tax residence and there could be changes to Section 7874 of the Code or the Treasury Regulations promulgated thereunder that could apply retroactively and could result in Theravance Biopharma being treated as a US corporation.

If it were determined that we should be treated as a US corporation for US federal income tax purposes, we could be liable for substantial additional US federal income tax on our post-Spin-Off taxable income. In addition, though we have no current plans to pay any dividends, payments of any dividends to non-US holders may be subject to US withholding tax.

Future tax reform, including changes in tax rates and imposition of new taxes, could impact our results of operations and financial condition.

We are incorporated in the Cayman Islands, maintain subsidiaries in the Cayman Islands (until December 2020), the US, and Ireland, and effective July 1, 2015, we migrated our tax residency from the Cayman Islands to Ireland. We are subject to new, evolving, or revised tax laws and regulations in such jurisdictions, and the enactment of or increases in taxes, or other changes in the application of existing taxes, in such jurisdictions may have an adverse

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effect on our business or on our results of operations. Due to economic and political conditions, tax rates in various jurisdictions may be subject to significant change. Our future effective tax rate could be affected by changes in our mix of earnings in countries with differing statutory tax rates, changes in valuation of our deferred tax assets and liabilities, or changes in tax laws or their interpretation, including possible US tax reform and contemplated changes in other countries of long-standing tax principles. These and other similar changes, if finalized and adopted, could have a material impact on our income tax expense and deferred tax balances. For example, the Internal Revenue Code tax capitalization rules enacted in 2022 required research and development expenses to be capitalized and amortized over a 5-year period for tax purposes. However, The One Big Beautiful Bill Act (the “OBBBA”) features several tax reforms, including permitting taxpayers to permanently deduct domestic research and development expenses for amounts paid or incurred in tax years beginning after December 31, 2024. The changes introduced by the OBBBA did not have a material impact on the Company’s annual effective tax rate for 2025.

Taxing authorities may challenge our structure and transfer pricing arrangements.

We are incorporated in the Cayman Islands, maintain subsidiaries in the Cayman Islands (until December 2020), the US, and Ireland, and effective July 1, 2015, we migrated our tax residency from the Cayman Islands to Ireland. Due to economic and political conditions, various countries are actively considering changes to existing tax laws. We cannot predict the form or timing of potential legislative changes that could have a material adverse impact on our results of operations. Ireland has implemented further tax law changes through the Finance Act 2021 to comply with the European Union Anti-Tax Avoidance Directives. Changes to date, including reverse-hybrid mismatch and interest limitation rules, are not expected to have a material impact on our tax position.

In addition, significant judgment is required in determining our worldwide provision for income taxes. Various factors may have favorable or unfavorable effects on our income tax rate including, but not limited to the performance of certain functions and ownership of certain assets in tax-efficient jurisdictions such as the Cayman Islands and Ireland, together with intra-group transfer pricing agreements. Taxing authorities may challenge our structure and transfer pricing arrangements through an audit or lawsuit. Responding to or defending such a challenge could be expensive and consume time and other resources, and divert management’s time and focus from operating our business. We cannot predict whether taxing authorities will conduct an audit or file a lawsuit challenging this structure, the cost involved in responding to any such audit or lawsuit, or the outcome. We may be required to pay taxes for prior periods, interest, fines or penalties, and may be obligated to pay increased taxes in the future which could result in reduced cash flows and have a material adverse effect on our business, financial condition and growth prospects.

We were a passive foreign investment company, or “PFIC,” for 2014, but we were not a PFIC from 2015 through 2025, and we do not expect to be a PFIC for the foreseeable future.

For US federal income tax purposes, we generally would be classified as a PFIC for any taxable year if either (i) 75% or more of our gross income (including gross income of certain 25% or more owned corporate subsidiaries) is “passive income” (as defined for such purposes) or (ii) the average percentage of our assets (including the assets of certain 25% or more owned corporate subsidiaries) that produce passive income or that are held for the production of passive income is at least 50%. In addition, whether our Company will be a PFIC for any taxable year depends on our assets and income over the course of each such taxable year and, as a result, cannot be predicted with certainty until after the end of the year.

Based upon our assets and income during the course of 2014, we believe that our Company and one of our Company’s wholly-owned subsidiaries, Theravance Biopharma R&D, Inc. was a PFIC for 2014. Based upon our assets and income from 2015 through 2025, we do not believe that our Company is a PFIC since 2015. Based on existing tax law, we do not expect to be a PFIC for the foreseeable future based on our current business plans and current business model. For any taxable year (or portion thereof) in which our Company is a PFIC that is included in the holding period of a US holder, the US holder is generally subject to additional US federal income taxes plus an interest charge with respect to certain distributions from Theravance Biopharma or gain recognized on a sale of Theravance Biopharma shares. Similar rules would apply with respect to distributions from or gain recognized on an indirect sale of Theravance Biopharma Ireland Limited. US holders of our ordinary shares may have filed an election with respect to Company shares held at any time during 2014 to be treated as owning an interest in a “qualified electing fund” (“QEF”) or to “mark to market” their ordinary shares to avoid the otherwise applicable interest charge consequences of PFIC treatment

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with respect to our ordinary shares. A foreign corporation will not be treated as a QEF for any taxable year in which such foreign corporation is not treated as a PFIC. QEF and mark to market elections generally apply to the taxable year for which the election is made and all subsequent taxable years unless the election is revoked with consent of the Secretary of Treasury. US holders of our ordinary shares should consult their tax advisers regarding the tax reporting implications with respect to any QEF and mark to market elections made with respect to our Company and with respect to their indirect interests in Theravance Biopharma R&D, Inc.

If we are unable to maintain effective internal controls, our business, financial position, and results of operations could be adversely affected.

If we are unable to maintain effective internal controls, our business, financial position, and results of operations could be adversely affected. We are subject to the reporting and other obligations under the Exchange Act, including the requirements of Section 404 of the Sarbanes-Oxley Act of 2002, which require annual management assessments of the effectiveness of our internal control over financial reporting. Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) under the Exchange Act. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the US. Any failure to achieve and maintain effective internal controls could have an adverse effect on our business, financial position, and results of operations. These reporting and other obligations place significant demands on our management and administrative and operational resources, including accounting resources.

If sufficient capital is not available, we may have to further curtail operations or we could be forced to sell or license assets on terms that may not be favorable to us.

Based on our current operating plans and financial forecasts, we believe that our existing cash, cash equivalents and marketable securities will be sufficient to meet our anticipated operating needs for at least the next twelve months. However, our current operating plans or financial forecasts occasionally change. If our current operating plans or financial forecasts change, we may require or seek additional funding in the form of public or private equity or equity-linked offerings, debt financings or additional collaborations and licensing arrangements. In addition, as of December 31, 2025, we had cash, cash equivalents and marketable securities of approximately $326.5 million.

Our future capital needs depend on many factors, including:

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support and investments in YUPELRI, including funding our commercialization strategies and post marketing clinical studies;

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the occurrence of events triggering Royalty Pharma’s obligations to make Milestone Payments to us;

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the outcome of any licensing or partnering transactions;

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responding to competitive pressures and competing technological developments;

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the extent of our proprietary patent position in any approved products and product candidates;

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our facilities expenses, which will vary depending on the time and terms of any facility lease or sublease we may enter into, and other operating expenses;

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the scope and extent of the sales and marketing efforts, including our independent sales and marketing organization and medical affairs team;

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litigation, potential litigation and other contingencies; and

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the regulatory approval process for product candidates.

If we require additional funding, we may not be able to obtain additional financing on terms favorable to us, if at all. General market conditions may make it difficult for us to seek financing from the capital markets. We may be required to relinquish rights to our technologies, product candidates or territories, or grant licenses on terms that are not favorable to us, in order to raise additional funds through collaborations or licensing arrangements. We may also have to sequence studies as opposed to conducting them concomitantly in order to conserve resources, or, as we announced in September 2021 and in February 2023, we may need to delay, reduce, or eliminate one or more of our programs and reduce overall overhead expenses. In addition, we may have to make additional reductions in our workforce and may be prevented from continuing our development and commercialization efforts and exploiting other corporate opportunities. This would likely harm our business, prospects and financial condition, and cause the price of our securities to fall.

Our drug development efforts might not generate additional approvable drugs.

Compounds in clinical trials are subject to the risks and failures inherent in the development of pharmaceutical products. These risks include, but are not limited to, the inherent difficulty in selecting the right drug and drug target and avoiding unwanted side effects, as well as unanticipated problems relating to product development, testing, enrollment, obtaining regulatory approvals, maintaining regulatory compliance, manufacturing, competition and costs and expenses that may exceed current estimates.

Clinical studies involving a product candidate may reveal that it is ineffective, inferior to existing approved medicines, unacceptably toxic, or that they have other unacceptable side effects. In addition, the results of preclinical studies do not necessarily predict clinical success, and larger and later-stage clinical studies may not produce the same results as earlier-stage clinical studies. Frequently, product candidates that have shown promising results in early preclinical or clinical studies have subsequently suffered significant setbacks or failed in later non-clinical or clinical studies. In some instances, there can be significant variability in safety and/or efficacy results between different trials of the same product candidate due to numerous factors, including changes in trial protocols, differences in size and type of the patient populations, varying levels of adherence to the dosing regimen and other trial protocols and the rate of dropout among clinical trial participants. Clinical and non-clinical studies of product candidates often reveal that it is not possible or practical to continue development efforts for these product candidates. In addition, the design of a clinical trial can determine whether its results will support regulatory approval and flaws in the design of a clinical trial may not become apparent until the clinical trial is well underway or completed. We may interrupt or discontinue development of a product candidate if one or more clinical studies fails to demonstrate adequate safety or efficacy, or if undesirable side effects or unexpected safety issues arise. For example, in March 2026 we announced our decision to wind down the ampreloxetine program after our Phase 3 CYPRESS study of ampreloxetine in patients with neurogenic orthostatic hypotension due to multiple system atrophy did not meet its primary endpoint. As we proceed with the orderly wind down of the ampreloxetine program, we will complete additional analyses of the CYPRESS dataset and Phase 3 program, in consultation with external experts, to assess whether the data merits further regulatory discussion. There can be no assurance that any additional regulatory engagement will occur. In addition, regulatory authorities may interrupt, delay or halt clinical trials, and any efficacy or safety issues could result in a more restricted label or the delay or denial of regulatory approval by regulatory authorities.

Any adverse results from clinical or non-clinical studies or regulatory obstacles any product candidates or product may face would harm our business and the price of our securities could fall.

Product candidates must undergo extensive non-clinical and clinical studies as a condition to regulatory approval. Clinical studies are expensive, take many years to complete and study results may lead to delays in further studies, new requirements for conducting future studies or decisions to terminate programs. Programs may be terminated due to many factors, including, but not limited to:

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lack of efficacy of product candidate during clinical studies;

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adverse events, safety issues or side effects (or perceived adverse developments or results) relating to the product candidate or its formulation into medicines;

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unfavorable study data or unfavorable interpretations of data among the FDA and foreign regulatory authorities;

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insufficient capital to continue our development program;

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inability to enter into partnering arrangements relating to the development and commercialization of our program and product candidate or partner decisions not to maintain a partnership with us;

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delays in patient enrollment and variability in the number and types of patients available for clinical studies;

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competitive clinical trials;

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our inability or the inability of our collaborators or licensees to manufacture or obtain from third parties materials sufficient for use in non-clinical and clinical studies;

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governmental or regulatory delays or suspensions of the conduct of the clinical trials and changes in regulatory requirements, policy and guidelines;

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challenges with recruitment and/or progressing patients through studies;

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failure of any partners to advance product candidates through clinical development;

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incomplete data from clinical trials;

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varying regulatory requirements or interpretations of data among the FDA and foreign regulatory authorities;

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new clinical trial regulations in the European Union; and

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a disturbance where we or our collaborative partners are enrolling patients in clinical trials, such as a pandemic, terrorist activities or war, political unrest or a natural disaster.

Any adverse developments or results or perceived adverse developments or results with respect to our clinical program including, without limitation, any delays in our development program, any halting of development in our program, any difficulties or delays encountered with regard to the FDA or other third country regulatory authorities with respect to our program, or any indication from clinical or non-clinical studies that the compounds in our program are not safe, efficacious or sufficiently differentiated from those of our competitors, could have a material adverse effect on our business and cause the price of our securities to fall. There can be no assurance that any clinical or non-clinical study will be read out on the timeline we expect or at all, that the study will meet its endpoints, or that a product candidate will ultimately be found to be safe and effective. For example, in March 2026 we announced that our Phase 3 CYPRESS study of ampreloxetine in patients with neurogenic orthostatic hypotension due to multiple system atrophy did not meet its primary endpoint and we are winding down the ampreloxetine program. As we proceed with the orderly wind down of the ampreloxetine program, we will complete additional analyses of the CYPRESS dataset and Phase 3 program, in consultation with external experts, to assess whether the data merits further regulatory discussion. There can be no assurance that any additional regulatory engagement will occur.

If any product candidate is not approved by regulatory authorities, including the FDA, we will be unable to commercialize it.

The FDA must approve any new medicine before it can be marketed and sold in the US. We will not obtain this approval for a product candidate unless and until the FDA approves a New Drug Application (“NDA”). We, or our collaborative partners, must provide the FDA and similar foreign regulatory authorities with data from preclinical and clinical studies that demonstrate that a product candidate complies with the regulatory requirements for the quality of medicinal products and is safe and effective for a defined indication before it can be approved for commercial

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distribution. FDA or foreign regulatory authorities may disagree with our trial design and our interpretation of data from preclinical studies and clinical trials. The processes by which regulatory approvals are obtained from the FDA and foreign regulatory authorities to market and sell a new product are complex, require a number of years, depend upon the type, complexity and novelty of the product candidate and involve the expenditure of substantial resources for research, development and testing. The FDA has substantial discretion in the drug approval process and may require us to conduct additional non-clinical and clinical testing or to perform post-marketing studies. Further, the implementation of new laws and regulations, and revisions to FDA clinical trial design guidance, may lead to increased uncertainty regarding the approvability of new drugs. See the risk factor entitled “Any delay in commencing or completing clinical studies for product candidates or product and any adverse results from clinical or non-clinical studies or regulatory obstacles product candidates or product may face, would harm our business and the price of our securities could fall” above for additional information. In addition, the FDA has additional standards for approval of new drugs, including recommended advisory committee meetings for certain new molecular entities, and formal risk evaluation and mitigation requirements at the FDA’s discretion. Even if we receive regulatory approval of a product, the approval may limit the indicated uses for which the drug may be marketed or impose significant restrictions or limitations on the use and/or distribution of such product.

In addition, in order to market our medicines in foreign jurisdictions, we or our collaborative partners must obtain separate regulatory approvals in each country. The approval procedure varies among countries and can involve additional testing, and the time required to obtain approval may differ from that required to obtain FDA approval. Approval by the FDA does not ensure approval by regulatory authorities in other countries, and approval by one foreign regulatory authority does not ensure approval by regulatory authorities in other foreign countries or by the FDA. Conversely, failure to obtain approval in one or more jurisdictions may make approval in other jurisdictions more difficult. These laws, regulations, additional requirements and changes in interpretation could cause non-approval or further delays in the FDA’s or other regulatory authorities’ review and approval of our and our collaborative partners’ product candidates, which would materially harm our business and financial condition and could cause the price of our securities to fall.

We depend on third parties in the conduct of our non-clinical and clinical studies for product candidates.

We depend on independent clinical investigators, contract research and manufacturing organizations and other third-party service providers in the conduct of our non-clinical and clinical studies for product candidates. We rely heavily on these parties for execution of our non-clinical and clinical studies, and control only certain aspects of their activities. Nevertheless, we are responsible for ensuring that our clinical studies are conducted in accordance with good clinical, laboratory and manufacturing practices (“GXPs”) and other standards as required by the FDA and foreign regulatory authorities, and the applicable protocol. Failure by these parties to comply with applicable regulations and practices in conducting studies of a product candidate can result in a delay in our development programs or non-approval of a product candidate by regulatory authorities.

The FDA, and equivalent authorities in other countries, enforce GXPs and other regulations through periodic inspections of trial sponsors, clinical research organizations (“CROs”), principal investigators and trial sites. If we or any of the third parties on which we have relied to conduct our clinical studies are determined to have failed to comply with GXPs (or other equivalent regulations outside the US), the study protocol or applicable regulations, the clinical data generated in our studies may be deemed unreliable. This could result in non-approval of a product candidate by the FDA, or equivalent authorities in other countries, or we, the FDA, or equivalent authorities in other countries may decide to conduct additional audits or require additional clinical studies, which would delay our development programs, could result in significant additional costs and cause the price of our securities to fall.

RISKS RELATED TO LEGAL AND REGULATORY UNCERTAINTY

If our efforts to protect the proprietary nature of the intellectual property related to our technologies are not adequate, we may not be able to compete effectively in our current or future markets.

We rely upon a combination of patents, patent applications, trade secret protection and confidentiality agreements to protect the intellectual property related to our technologies. Any involuntary disclosure to or misappropriation by third parties of this proprietary information could enable competitors to quickly duplicate or surpass

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our technological achievements, thus eroding our competitive position in our market. The status of patents in the biotechnology and pharmaceutical field involves complex legal and scientific questions and is very uncertain. As of December 31, 2025, we owned a total of 119 issued US patents and 666 granted foreign patents, as well as additional pending US and foreign patent applications. Our patent applications may be challenged or fail to result in issued patents and our existing or future patents may be invalidated or be too narrow to prevent third parties from developing or designing around these patents, including the patents that relate to YUPELRI. If the sufficiency of the breadth or strength of protection provided by our patents is threatened, it could dissuade companies from transacting or collaborating with us and threaten our ability to commercialize products. Further, if we encounter delays in our clinical trials or in obtaining regulatory approval of product candidates, the effective patent lives of the related product candidates could be reduced.

In addition, we rely on trade secret protection and confidentiality agreements to protect proprietary know-how that is not patentable, for processes for which patents are difficult to enforce and for any other elements of our drug discovery and development processes that involve proprietary know-how, information and technology that is not covered by patent applications. Although we require our employees, consultants, advisors and any third parties who have access to our proprietary know-how, information and technology to enter into confidentiality agreements, we cannot be certain that this know-how, information and technology will not be misappropriated, disclosed or used for unauthorized purposes or that competitors will not otherwise gain access to our trade secrets or independently develop substantially equivalent information and techniques. Further, the laws of some foreign countries do not protect proprietary rights to the same extent as the laws of the US. As a result, we may encounter significant problems in protecting and defending our intellectual property both in the US and abroad. If we are unable to prevent material disclosure of the intellectual property related to our technologies to third parties, we will not be able to establish or, if established, maintain a competitive advantage in our market, which could materially adversely affect our business, financial condition, and results of operations, which could cause the price of our securities to fall.

Litigation to protect or defend our intellectual property or third-party claims of intellectual property infringement will require us to divert resources and may prevent or delay our drug development and commercialization efforts.

Our commercial success depends in part on us and our partners not infringing the patents and proprietary rights of third parties. Third parties may assert that we or our partners are using their proprietary rights without authorization. There are third-party patents that may cover materials or methods for treatment related to a product. At present, we are not aware of any patent infringement claims that would adversely and materially affect our ability to develop any current product, but nevertheless the possibility of third-party allegations cannot be ruled out. In addition, third parties may obtain patents in the future and claim that use of our technologies infringes upon these patents. Furthermore, parties making claims against us or our partners may obtain injunctive or other equitable relief, which could effectively block our ability to further develop and commercialize a product. Defense against these claims, regardless of their merit, would involve substantial litigation expense and would be a substantial diversion of employee resources from our business.

In the event of a successful claim of infringement against us, we may have to pay substantial damages, obtain one or more licenses from third parties or pay royalties. In addition, even in the absence of litigation, we may need to obtain licenses from third parties to allow commercialization of a product, and we have done so from time to time. We may fail to obtain any of these licenses at a reasonable cost or on reasonable terms, if at all. In that event, we would be unable to further develop and commercialize such product, which could harm our business significantly.

In addition, we have initiated, and in the future we could again be required to initiate, litigation to enforce our proprietary rights against infringement by third parties, prevent the unauthorized use or disclosure of our trade secrets and confidential information, or defend the validity of our patents. For example, in 2017, we filed a lawsuit against a former employee for misappropriation of certain of our confidential, proprietary and trade secret information. While this litigation has since been resolved, prosecution of claims to enforce or defend our rights against others involve substantial litigation expenses and divert substantial employee resources from our business but may not result in adequate remedy to us or sufficiently mitigate the harm to our business caused by any intellectual property infringement, unauthorized access, use or disclosure of trade secrets. For example, in February 2023, we filed patent infringement lawsuits against seven companies and certain of their affiliates seeking to market a generic version of YUPELRI, and in December 2023, we amended the lawsuit to include several non-Orange Book listed patents. Additional lawsuits were filed later in 2023 and into 2024 and 2025 based on newly-issued patents. A further lawsuit was filed during 2024 in response to a

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subsequent company seeking to market a generic version of YUPELRI. If these companies are found not to infringe one or more of our patents or the litigation results in one or more of our patents being invalidated, the generic companies may be able to launch their products prior to the expiration of the patents, which range from 2026 to 2039. Another Orange Book listed patent expiring in October 2028 remains unchallenged, meaning no generic could launch before this date. Our collaboration partner, Viatris, is responsible for enforcing our Orange Book patents relating to YUPELRI, in consultation with us, and their views on the ongoing litigation, process or strategy may differ from ours, and we have a reduced ability to control the outcome of the litigation. For additional discussion of risks related to partnering programs, please see the risk factor entitled “If we are unable to enter into future collaboration arrangements or if any such collaborations are unsuccessful, we may be unable to fully develop and commercialize products and our business will be adversely affected.” If we fail to effectively enforce our proprietary rights against others, our business will be harmed, and the price of our securities could fall.

If the efforts of our partners or future partners to protect the proprietary nature of the intellectual property related to collaboration assets are not adequate, the future commercialization of any medicines resulting from collaborations could be negatively impacted, which would materially harm our business and could cause the price of our securities to fall.

The risks identified in the two preceding risk factors may also apply to the intellectual property protection efforts of our partners or future partners. To the extent the intellectual property protection of any partnered assets is successfully challenged or encounters problems with the US Patent and Trademark Office or other comparable agencies throughout the world, the future commercialization of these potential medicines could no longer be economically feasible. Any challenge to the intellectual property protection of a late-stage development or commercial-stage asset could harm our business and cause the price of our securities to fall.

Product liability and other lawsuits could divert our resources, result in substantial liabilities and reduce the commercial potential of our medicines.

The risk that we may be sued on product liability claims is inherent in the development and commercialization of pharmaceutical products. Side effects of, or manufacturing defects in, products that we or our partners develop or commercialize could result in the deterioration of a patient’s condition, injury or even death. Once a product is approved for sale and commercialized, the likelihood of product liability lawsuits tends to increase. Claims may be brought by individuals seeking relief for themselves or by individuals or groups seeking to represent a class, asserting injuries based both on potential adverse effects described in the label as well as adverse events not yet observed. We also face an inherent risk of product liability exposure related to the testing of product candidates in human clinical trials. In addition, changes in laws outside the US are expanding our potential liability for injuries that occur during clinical trials. Product liability claims could harm our reputation, regardless of the merit or ultimate success of the claim, which may adversely affect our and our partners’ ability to commercialize our products and cause the price of our securities to fall. These lawsuits may divert our management from pursuing our business strategy and may be costly to defend. In addition, if we are held liable in any of these lawsuits, we may incur substantial liabilities and may be forced to limit or forgo further commercialization of the applicable products.

Although we maintain general liability and product liability insurance, this insurance may not fully cover potential liabilities, and we cannot be sure that our insurer will not disclaim coverage as to a future claim. In addition, inability to obtain or maintain sufficient insurance coverage at an acceptable cost or to otherwise protect against potential product liability claims could prevent or inhibit the commercial production and sale of our products, which could adversely affect our business.

We may also be required to prosecute or defend general commercial, intellectual property, securities and other lawsuits. Litigation typically involves substantial expenses and diverts substantial employee resources from our business. The cost of defending any product liability litigation or engaging in any other legal proceeding, even if resolved in our favor, could be substantial and uncertainties resulting from the initiation and continuation of the litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace and achieve our business goals.

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If we fail to comply with data protection laws and regulations, we could be subject to government enforcement actions (which could include civil or criminal penalties), private litigation and/or adverse publicity, which could negatively affect our operating results and business.

We are subject to data protection laws and regulations (i.e., laws and regulations that address privacy and data security). In the US, numerous federal and state laws, and regulations, including state data breach notification laws, state health information and/or genetic privacy laws, and federal and state consumer protection laws (e.g., Section 5 of the Federal Trade Commission Act and the Health Breach Notification Rule), govern the collection, use, disclosure, and protection of health related and other personal information. In California, the California Consumer Privacy Act, as amended by the California Privacy Rights Act, (“CCPA”) establishes certain requirements for data use and sharing transparency, and provides California consumers certain rights concerning the use, disclosure, and retention of their personal data. Virginia, Colorado, Utah, Indiana, Iowa, Tennessee, Montana, Texas, and Connecticut have enacted privacy laws similar to the CCPA that impose new obligations or limitations in areas affecting our business. Health-specific consumer privacy laws were also passed in multiple states, including Washington and Nevada. These laws and regulations are evolving and subject to interpretation and may impose limitations on our activities or otherwise adversely affect our business. The obligations to comply with the CCPA and evolving legislation involve, among other things, updates to our notices and the development of new processes internally and with our partners. We may be subject to fines, penalties, or private actions in the event of non-compliance with such laws.

In addition, we may obtain health information from third parties (e.g., healthcare providers who prescribe our products) that are subject to privacy and security requirements under the Health Insurance Portability and Accountability Act of 1996, the Health Information Technology for Economic and Clinical Health Act, and their implementing regulations, (collectively, “HIPAA”). HIPAA imposes privacy and security obligations on covered entity health care providers, health plans, and health care clearinghouses, as well as their “business associates”—certain persons or entities that create, receive, maintain, or transmit protected health information in connection with providing a specified service or performing a function on behalf of a covered entity. Although we are not directly subject to HIPAA, we could be subject to criminal penalties if we knowingly receive individually identifiable health information maintained by a HIPAA covered entity in a manner that is not authorized or permitted by HIPAA and subject to other civil and/or criminal penalties if we obtain, use, or disclose information in a manner not permitted by other privacy and data security and consumer protection laws.

Further at the federal level, the Federal Trade Commission (“FTC”) also sets expectations for failing to take appropriate steps to keep consumers’ personal information secure, or failing to provide a level of security commensurate to promises made to individual about the security of their personal information (such as in a privacy notice) may constitute unfair or deceptive acts or practices in violation of Section 5(a) of the Federal Trade Commission Act (“FTC Act”). The FTC expects a company’s data security measures to be reasonable and appropriate in light of the sensitivity and volume of consumer information it holds, the size and complexity of its business, and the cost of available tools to improve security and reduce vulnerabilities. Individually identifiable health information is considered sensitive data that merits stronger safeguards. With respect to privacy, the FTC also sets expectations that companies honor the privacy promises made to individuals about how the company handles consumers’ personal information; any failure to honor promises, such as the statements made in a privacy policy or on a website, may also constitute unfair or deceptive acts or practices in violation of the FTC Act. While we do not intend to engage in unfair or deceptive acts or practices, the FTC has the power to enforce promises as it interprets them, and events that we cannot fully control, such as data breaches, may result in FTC enforcement. Enforcement by the FTC under the FTC Act can result in civil penalties or enforcement actions. The FTC also has the power to enforce the Health Breach Notification Rule, which imposes notification obligations on companies for breaches of certain health information contained in personal health records. The FTC has brought enforcement actions under both Section 5 of the FTC Act and the Health Breach Notification Rule.

EU Member States and other jurisdictions where we operate, such as Switzerland and the UK, have adopted data protection laws and regulations, which impose significant compliance obligations. For example, the General Data Protection Regulation including the local implementation legislation in EU member states and the UK (collectively “GDPR”), imposes strict obligations and restrictions on the ability to collect, analyze, use, store, disclose, transfer or otherwise process personal data, including health data from clinical trials subjects and adverse event reporting. Switzerland has adopted laws that impose restrictions and obligations similar to the GDPR. The GDPR and Switzerland’s data protection laws impose a broad range of requirements and obligations relating to the processing and

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protection of personal data, including obligations to having legal bases for processing personal data (which may result in some instances in obtaining the consent of the individuals to whom the personal data relate), providing detailed information about the processing activities to the individuals, ensuring that personal data is deleted or anonymized after they are no longer needed for the purposes for which they are collected, ensuring that personal data are adequately protected, ensuring that security incidents are detected, handled and reported to individuals and competent authorities where required, and allowing individuals to exercise their privacy rights. Other obligations relate to restrictions on sharing of personal data with third parties and transferring personal data out of the European Economic Area (“EEA”), Switzerland, or the UK to third countries including the US, having contracting arrangements in place where required (such as with clinical trial sites and vendors), appointing data protection officers, conducting data protection impact assessments, responding to privacy rights requests and keeping records of processing activities. Data protection authorities from the different EU Member States and the EEA may interpret the GDPR and applicable related national laws differently which could effectively result in requirements additional to those currently understood to apply under the GDPR. Further, the UK Government may amend/update UK data protection law, which may result in changes being required to our business operations and potentially incur commercial cost. In addition, guidance on implementation and compliance practices may be updated or otherwise revised, which adds to the complexity of processing personal data in the EEA and the UK. When processing personal data of subjects in the EU, we have to comply with applicable data protection and electronic communications laws. In particular, as we rely on service providers processing personal data of data subjects in the EU, we have to enter into suitable contract terms with such providers and receive sufficient guarantees that such providers meet the requirements of the applicable data protection laws, particularly the GDPR which imposes specific and relevant obligations. Enforcement by EU and UK regulators is active, and failure to comply with the GDPR or applicable Member State law may result in substantial fines. The GDPR increases substantially the penalties to which we could be subject in the event of any non-compliance, including fines of up to 10,000,000 Euros or up to 2% of our total worldwide annual turnover for certain comparatively minor offenses, or up to 20,000,000 Euros or up to 4% of our total worldwide annual turnover for more serious offenses. The GDPR also confers a private right of action on data subjects and consumer associations to lodge complaints with data protection authorities, seek judicial remedies, and obtain compensation for damages resulting from violations of the GDPR.

With regard to transfer of personal data, the GDPR restricts the ability of companies to transfer personal data from the EU to the US and other countries, which may incur compliance costs for implementing lawful transfer mechanisms, conducting data transfer impact assessments, and implementing additional measures where necessary to ensure that personal data transferred are adequately protected in a manner essentially equivalent to the EU. The GDPR provides different transfer mechanisms we can use to lawfully transfer personal data from the EU to countries outside the EU. An example is relying on the EU Standard Contractual Clauses and the EU - US Data Privacy Framework. The suitability of Standard Contractual Clauses for data transfer in some scenarios has recently been the subject of legal challenge, and while the US and the EU reached agreement on the EU - US Data Privacy Framework, there are legal challenges to that data transfer mechanism as well. Compliance with EU data transfer obligations can be costly and time-consuming. Data importers must also expend resources in analyzing their ability to comply with transfer obligations, including implementing new safeguards and controls to further protect personal data. If we or our vendors fail to comply with applicable data privacy laws concerning, or if the legal mechanisms we or our vendors rely upon to allow, the transfer of personal data from the EEA or Switzerland to the US (or other countries not considered by the European Commission to provide an adequate level of data protection) are not considered adequate, we could be subject to government enforcement actions, including an order to stop transferring the personal data outside of the EEA and significant penalties against us. Moreover, our business could be adversely impacted if our ability to transfer personal data out of the EEA, the UK or Switzerland to the US is restricted, which could adversely impact our operating results.

As a result of the broad-scale release and availability of Artificial Intelligence (“AI”) technologies, such as generative AI, there is a global trend towards more regulation (e.g., the EU AI Act and AI laws passed in US states) to ensure the ethical and lawful use of AI, and the privacy and security of such AI and the data that it processes. Compliance with such laws will likely be an increasing and substantial cost in the future.

Failure to comply with data protection laws and regulations could result in unfavorable outcomes, including increased compliance costs, delays or impediments in the development of new products, increased operating costs, diversion of management time and attention, government enforcement actions and create liability for us (which could include civil, administrative, and/or criminal penalties), private litigation and/or adverse publicity that could negatively affect our operating results and business.

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These privacy and data protection laws and regulations increase our responsibility and liability in relation to personal data that we process and compliance has been and is expected to continue to be difficult, constantly evolving, costly and time-consuming. We may be required to expend significant capital and other resources to ensure ongoing compliance with applicable privacy and data protection laws, to protect against security incidents, or to alleviate issues caused by such incidents. Moreover, despite our efforts and the ever-changing threat landscape, the possibility of these events occurring cannot be eliminated entirely and there can be no assurance that any measures we take will prevent cyber-attacks or security breaches that could adversely affect our business. We rely on third party vendors and service providers to support various aspects of our business operations. However, these third parties may pose risks related to data security, compliance, and contractual obligations. A breach or failure by a third party to adequately protect our data could have adverse consequences for our business and reputation.

Changes in healthcare law and implementing regulations, including government restrictions on pricing and reimbursement, as well as healthcare policy and other healthcare payor and distributor cost-containment initiatives, may negatively impact us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties.

The efforts of federal and state governments, insurance companies, managed care organizations and other payors of health care costs, and distributors to contain or reduce costs that they or patients are charged may adversely affect us, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties in regard to one or more of the following:

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the ability to set and collect a price believed to be reasonable for products;

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the ability to generate revenues and achieve profitability; and

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the availability of capital.

The pricing and reimbursement environment for products may change in the future and become more challenging due to, among other reasons, policies advanced by federal agencies, new healthcare legislation passed by Congress or fiscal challenges faced by all levels of government . Among policy makers and payors in the US and elsewhere, there is significant interest in promoting changes in healthcare systems with the stated goals of containing healthcare costs, improving quality, and expanding access to healthcare. In the US, the pharmaceutical industry has been a particular focus of these efforts and has been and may in the future be significantly affected by major regulatory or legislative initiatives, including those related to pricing of or reimbursement for prescription drugs. We expect we, our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties may experience pricing pressures in connection with the sale of drug products, due to the trend toward managed healthcare, the increasing influence of health maintenance organizations, distributors and additional legislative enactments and administrative policies.

The ACA contains a number of provisions that impact our business and operations, including those governing enrollment in federal healthcare programs, reimbursement changes, benefits for patients within a coverage gap in the Medicare Part D prescription drug program (commonly known as the “donut hole”; the coverage gap was eliminated effective 2025 under the Inflation Reduction Act of 2022 (the “IRA”) and was replaced with a new manufacturer discount program), rules regarding prescription drug benefits under the health insurance exchanges, changes to the Medicare Drug Rebate program, expansion of the Public Health Service Act’s 340B drug pricing program, fraud and abuse and enforcement. These changes have impacted previously existing government healthcare programs and have resulted in the development of new programs, including Medicare payment for performance initiatives and improvements to the physician quality reporting system and feedback program. More recently, the OBBBA, signed into law in 2025, is projected to decrease federal health care spending by approximately $1 trillion by reducing Medicaid spending and enrollment and making changes to federal Medicare spending. The law also made changes to ACA marketplace enrollment that are projected to decrease the number of individuals with marketplace coverage

Future legislative or regulatory efforts at both the federal and state levels could have a material adverse effect on our industry generally and on the ability of us, our collaboration partners, or those commercializing products with

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respect to which we have an economic interest or right to receive royalties to maintain or increase sales of existing products or to successfully commercialize product candidates, if approved.

The Budget Control Act of 2011, among other things, and in concert with subsequent legislation, has resulted in aggregate reductions to Medicare payments to providers of, on average, 2% per fiscal year through 2033(sequestration). Sequestration is currently set at 2%. As long as these cuts remain in effect, they could adversely impact payment for any products that are reimbursed under Medicare.

The IRA sunset the coverage gap discount program starting in 2025 that was first enacted as part of the ACA, under which manufacturers agreed to offer point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during the coverage gap period. A new manufacturer discount program replaced the previous program, requiring manufacturers to provide a 10% discount on a covered Part D drug where a beneficiary is in the initial phase of Part D coverage and a 20% discount where a beneficiary is in the catastrophic phase of Part D coverage, and establishes Part B and Part D inflation rebates. The IRA also created a Drug Price Negotiation Program under which the prices for Medicare units of certain high Medicare spend drugs and biologics without generic or biosimilar competition will be capped by reference to, among other things, a specified non-federal average manufacturer price, with negotiated prices set to take effect starting in 2026. Failure to comply with requirements under the drug price negotiation program is subject to an excise tax and/or a civil monetary penalty. Whether any of our marketed products are selected for negotiation for a given year will depend on whether they are at least 7 years post-approval/licensure; whether they meet any of the exclusions from eligibility for selection for negotiation, such as the exclusion of certain orphan drugs; their expenditures under Medicare Part B or Part D during a statutorily specified period; and whether a generic of the product has been determined to have come to market. These or any other legislative change could impact the market conditions for our products. We further expect continued scrutiny on pricing from Congress, agencies, and other bodies with respect to drug pricing.

Individual states in the US have also increasingly passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement limitations, marketing cost disclosure and transparency measures, and, in some cases, measures designed to encourage importation from other countries and bulk purchasing. For example, California has enacted a prescription drug price transparency law requiring prescription drug manufacturers to provide advance notice and explanation for price increases of certain drugs with prices that exceed a specified threshold, and to report new prescription drugs introduced to the market at a wholesale acquisition cost exceeding the Medicare Part D specialty drug threshold. Additionally, some individual states have begun establishing Prescription Drug Affordability Boards (or similar entities) to review high-cost drugs and, in some cases, set upper payment limits. Some state legislatures have passed laws that regulate how manufacturers make the 340B Drug Pricing Program ceiling price available on the market.

We expect that additional state and federal healthcare reform measures will be adopted in the future, any of which could limit the amounts that federal and state governments will pay for healthcare products and services, which could result in reduced demand for product or additional pricing pressures for our collaboration partners, or those commercializing products with respect to which we have an economic interest or right to receive royalties, which could impact our revenues.

If we failed to comply with our reporting and payment obligations under the Medicaid Drug Rebate program or other governmental pricing programs, we could be subject to additional reimbursement requirements, penalties, sanctions and fines, which could have a material adverse effect on our business, financial condition, results of operations and growth prospects.

Prior to the sale of VIBATIV to Cumberland Pharmaceuticals Inc. (“Cumberland”) in November 2018, we had certain price reporting obligations to the Medicaid Drug Rebate program and other governmental pricing programs, and we had obligations to report average sales price under the Medicare program. Following the consummation of the transaction with Cumberland, our price reporting obligations related to VIBATIV have been transitioned to Cumberland, and price reporting obligations for YUPELRI reside with Viatris. We retain certain obligations with respect to record retention for these programs. These programs included the following:

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The Medicaid Drug Rebate program, under which a manufacturer is required to pay a rebate based on

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reported pricing data to each state Medicaid program for its covered outpatient drugs that are dispensed to Medicaid beneficiaries and paid for by a state Medicaid program as a condition of having federal funds made available to the states for the manufacturer’s drugs under Medicaid and Medicare Part B.

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The 340B Program, in which manufacturers must participate in order for federal funds to be available for the manufacturer’s drugs under Medicaid and Medicare Part B. The 340B program requires participating manufacturers to agree to charge no more than the 340B “ceiling price” for the manufacturer’s covered outpatient drugs to certain entities, and that price is calculated based on the information reported under the Medicaid Drug Rebate program.

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Reporting of average sales price, which manufacturers report for certain categories of drugs that are paid under the Medicare Part B program to CMS on a quarterly basis and which CMS may use in determining payment rates for drugs under Medicare Part B.

A manufacturer that becomes aware that its Medicaid reporting for a prior quarter was incorrect, or has changed as a result of recalculation of the pricing data, is obligated to resubmit the corrected data for up to three years after those data originally were due. Such restatements and recalculations increase the costs for complying with the laws and regulations governing the Medicaid Drug Rebate program and could result in an overage or underage in our rebate liability for past quarters. Price recalculations also may affect the 340B ceiling price and the average sales price. Manufacturers may need to make additional restatements beyond the three-year period.

We may be liable for errors associated with our submission of pricing data for VIBATIV for historic periods, and we may retain some liability for price reporting by Cumberland for VIBATIV sold under our labeler code. In addition to retroactive rebates and the potential for 340B program refunds, if we are found to have knowingly submitted any false price information to the government, we may be liable for significant civil monetary penalties per item of false information. If we are found to have made a misrepresentation in the reporting of our average sales price, the Medicare statute provides for significant civil monetary penalties for each misrepresentation for each day in which the misrepresentation was applied. If we are found to have charged 340B covered entities more than the statutorily mandated ceiling price, we could be subject to significant civil monetary penalties and/or such failure also could be grounds for HRSA to terminate a manufacturer’s agreement to participate in the 340B program, in which case covered outpatient drugs under our labeler code may no longer be eligible for federal payment under the Medicaid or Medicare Part B program. If we are found to have not submitted required price data on a timely basis, that could result in a significant civil monetary penalty per day for each day the information is late beyond the due date.

In order to be eligible to have its products paid for with federal funds under the Medicaid and Medicare Part B programs and purchased by the Department of Veterans Affairs (“VA”), Department of Defense (“DoD”), Public Health Service, and Coast Guard (the “Big Four agencies”) and certain federal grantees, a manufacturer is required to list its innovator products on a VA Federal Supply Schedule (“FSS”) contract and charge a price to the Big Four agencies that is no higher than the Federal Ceiling Price (“FCP”), which is a price calculated pursuant to a statutory formula. In addition, manufacturers must submit to the VA quarterly and annual “non-federal average manufacturer price” (“Non-FAMP”) calculations for each NDC-11 of their innovator drugs. Under Section 703 of the National Defense Authorization Act for FY 2008, the manufacturer is required to pay quarterly rebates to DoD on utilization of its innovator products that are dispensed through DoD’s Tricare network pharmacies to Tricare beneficiaries.

Individual states in the US, as noted, have also passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including establishing Prescription Drug Affordability Boards (or similar entities) to review high-cost drugs and, in some cases, set upper payment limits and implementing marketing cost disclosure and transparency measures. Some states require the submission of reports related to pricing information, including based on the introduction of new prescription drugs, certain increases in wholesale acquisition cost of prescription drugs, marketing of prescription drugs within the state, and sales of prescription drugs in or into the state. Some states may pursue available enforcement measures, including imposition of civil monetary penalties, for a manufacturer’s failure to report such information.

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The coverage and reimbursement status of products is uncertain. Failure to obtain or maintain adequate coverage and reimbursement for products could limit our ability to market those products and decrease our ability to generate revenue.

Initial and continued market acceptance and sales of products will depend on reimbursement policies and may be affected by future healthcare reform measures in the US. Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide which drugs they will cover and establish payment levels. We cannot be certain that reimbursement will be available for any commercialized product. Also, we cannot be certain that reimbursement policies will not reduce the demand for, or the price paid for, a product. If reimbursement is not available or is available on a limited basis, we may not be able to successfully commercialize products.

The pricing, coverage and reimbursement of products must be adequate to support our commercial infrastructure. Our per-patient prices must be sufficient to recover our development and manufacturing costs and potentially achieve profitability. However, sales of any pharmaceutical product depend, in part, on the extent to which such product will be covered by third-party payors, such as federal, state, and foreign government healthcare programs, commercial insurance and managed healthcare organizations, and the level of reimbursement for such product by third-party payors. Decisions regarding the extent of coverage and amount of reimbursement to be provided are made on a plan-by-plan basis. One third-party payor’s decision to cover a product does not ensure that other payors will also provide coverage for the product. As a result, we do not have assurance that coverage and adequate reimbursement will be applied consistently or obtained in the first instance.

In addition, third-party payors are increasingly reducing reimbursements for pharmaceutical products and services. The US government and state legislatures have continued implementing cost-containment programs, including price controls, restrictions on coverage and reimbursement, and requirements for substitution of generic products. Third-party payors are increasingly challenging the prices charged, examining the medical necessity, and reviewing the cost effectiveness of pharmaceutical products, in addition to questioning their safety and efficacy. Increasingly, third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. Adoption of price controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures, could further limit or delay sales of any of our future products. A decision by a third-party payor not to cover a product could reduce physician ordering and patient demand for a product.

Outside the US, reimbursement and healthcare payment systems vary significantly by country, and many countries have instituted price ceilings on specific products and therapies. For example, the EU provides options for its member states to restrict the range of medicinal products for which their national health insurance systems provide reimbursement and to control the prices of medicinal products for human use. A member state may approve a specific price for the medicinal product, or it may instead adopt a system of direct or indirect controls on the profitability of the company placing the medicinal product on the market. Medicinal products may also face competition from lower-priced products in foreign countries that have placed price controls on medicinal products and may also compete with imported foreign products. Furthermore, there is no assurance that a product will be considered medically reasonable and necessary for a specific indication, will be considered cost-effective by third-party payors, that an adequate level of reimbursement will be established even if coverage is available, or that the third-party payors’ reimbursement policies will not adversely affect the ability of manufacturers to sell products profitably.

Our relationships with customers and third-party payors are subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties, exclusion, contractual damages, reputational harm and diminished profits and future earnings.

Healthcare providers, physicians, distributors, and third-party payors play a primary role in the distribution, recommendation, and prescription of any pharmaceutical product for which we obtain marketing approval. Our arrangements with third-party payors and customers expose us to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or financial arrangements through which we market, sell

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and distribute any products for which we have obtained or may obtain marketing approval. Restrictions under applicable federal and state healthcare laws and regulations include the following:

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The US federal healthcare Anti-Kickback Statute prohibits any person from, among other things, knowingly and willfully offering, paying, soliciting, or receiving remuneration, directly or indirectly, in cash or in kind, to induce or reward either the referral of an individual for, or the purchasing, leasing, ordering or arranging for or recommending of any good or service for which payment may be made, in whole or in part, under federal and state healthcare programs such as Medicare and Medicaid. The term “remuneration” has been broadly interpreted to include anything of value. The Anti-Kickback Statute is subject to evolving interpretation and has been applied by government enforcement officials to a number of common business arrangements in the pharmaceutical industry. The government can establish a violation of the Anti-Kickback Statute without proving that a person or entity had actual knowledge of the statute or specific intent to violate it. There are a number of statutory exemptions and regulatory safe harbors protecting some common activities from prosecution; however, those exceptions and safe harbors are drawn narrowly. Failure to meet all of the requirements of a particular statutory exception or regulatory safe harbor does not make the conduct per se illegal under the Anti-Kickback Statute, but the legality of the arrangement will be evaluated on a case-by-case basis based on the totality of the facts and circumstances. We seek to comply with the available statutory exemptions and safe harbors whenever possible, but our practices may not in all cases meet all of the criteria for safe harbor protection from anti-kickback liability. Moreover, there are no safe harbors for many common practices, such as educational and research grants or patient or product assistance programs.

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The federal civil False Claims Act prohibits, among other things, knowingly presenting, or causing to be presented, claims for payment of government funds that are false or fraudulent, or knowingly making, or using or causing to be made or used, a false record or statement material to a false or fraudulent claim to avoid, decrease, or conceal an obligation to pay money to the federal government. Private individuals, commonly known as “whistleblowers,” can bring civil False Claims Act qui tam actions, on behalf of the government and such individuals and may share in amounts paid by the entity to the government in recovery or settlement. In recent years, several pharmaceutical and other healthcare companies have faced enforcement actions under the federal False Claims Act for, among other things, allegedly submitting false or misleading pricing information to government health care programs and providing free product to customers with the expectation that the customers would bill federal programs for the product. Federal enforcement agencies also have shown increased interest in pharmaceutical companies’ product and patient assistance programs and a number of investigations into these programs have resulted in significant civil and criminal settlements. Other companies have faced enforcement actions for causing false claims to be submitted because of the companies’ marketing the product for unapproved, and thus non-reimbursable, uses. In addition, a claim including items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal civil False Claims Act. False Claims Act liability is significant in the healthcare industry because the statute provides for treble damages and significant mandatory penalties per false claim or statement for violations. Because of the potential for large monetary exposure, healthcare and pharmaceutical companies often resolve allegations for significant and material amounts to avoid the uncertainty of treble damages and per claim penalties that may be awarded in litigation proceedings. As part of these resolutions, Companies may enter into corporate integrity agreements with the government, which may impose substantial costs on companies to ensure compliance.

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HIPAA, among other things, imposes criminal and civil liability for knowingly and willfully executing a scheme to defraud any healthcare benefit program, including private third-party payors, and also imposes obligations, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information. HIPAA also prohibits knowingly and willfully falsifying, concealing, or covering up a material fact or making any materially false, fictitious or fraudulent statement or representation, or making or using any false writing or document knowing the same to contain any materially false fictitious or fraudulent statement or entry in connection with the delivery of or payment for healthcare benefits, items or services. Similar to the federal healthcare Anti-Kickback Statute,

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a person or entity does not need to have actual knowledge of the statute or specific intent to violate it to have committed a violation.

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The federal Physician Payment Sunshine Act, implemented as the Open Payments Program, requires certain manufacturers of drugs, devices, biologics, and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program (with certain exceptions) to report annually to the US Department of Health and Human Services, Centers for Medicare and Medicaid Services, information related to payments and other transfers of value, directly or indirectly, to physicians , certain advanced practice professionals, and teaching hospitals, as well as ownership and investment interests held by physicians and their immediate family members. A manufacturer’s failure to submit timely, accurately, and completely the required information for all payments, transfers of value or ownership or investment interests may result in civil monetary penalties.

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Analogous state laws and regulations, such as state anti-kickback and false claims laws, may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by any third-party payors, including private insurers or patients. Several states also require pharmaceutical companies to report expenses relating to the marketing and promotion of pharmaceutical products in those states and to report gifts and payments to individual health care providers in those states. Some of these states also prohibit certain marketing-related activities, including the provision of gifts, meals, or other items to certain health care providers, and restrict the ability of manufacturers to offer co-pay support to patients for certain prescription drugs. Some states require the posting of information relating to clinical studies and their outcomes. Some states and cities require identification or licensing of sales representatives. In addition, several states require pharmaceutical companies to implement compliance programs or marketing codes.

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Similar restrictions are imposed on the promotion and marketing of medicinal products in the EU Member States and other countries, including restrictions prohibiting the promotion of a medicinal product prior to its approval and any prescription medicine to the general public. Laws (including those governing promotion, marketing and anti-kickback provisions), industry regulations and professional codes of conduct often are strictly enforced. Even in those countries where we may decide not to directly promote or market our products, inappropriate activity by our international distribution partners could have implications for us.

The shifting commercial compliance environment and the need to build and maintain robust and expandable systems to comply with different compliance or reporting requirements in multiple jurisdictions increase the possibility that we or our partners may fail to comply fully with one or more of these requirements. Efforts to ensure that our business arrangements with third parties will comply with applicable healthcare laws and regulations may involve substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with applicable fraud and abuse or other healthcare laws and regulations or guidance. If our operations are found to be in violation of any of these laws or any other governmental regulations that may apply to us, we may be subject to significant civil, criminal and administrative penalties, damages, fines, disgorgement, exclusion from government funded healthcare programs, such as Medicare and Medicaid in the US and similar programs outside the US, contractual damages, diminished profits and future earnings, and the curtailment or restructuring of our operations, any of which could adversely affect our ability to operate our business and our financial results. Even if we are not determined to have violated these laws, government investigations into these issues typically require the expenditure of significant resources and generate negative publicity, which could harm our financial condition and divert resources and the attention of our management from operating our business.

Our business and operations, including prior use of hazardous and biological materials, may result in liabilities with respect to environmental, health and safety matters.

Our drug development activities involved the controlled use of potentially hazardous substances, including chemical, biological, and radioactive materials. In addition, our operations produced hazardous waste products, including hazardous waste. Federal, state, and local laws and regulations govern the use, manufacture, management, storage, handling and disposal of hazardous materials and wastes. We may incur significant additional costs or liabilities

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to comply with, or for violations of, these and other applicable laws in the future. Also, even if we are in compliance with applicable laws, we cannot completely eliminate the risk of contamination or injury resulting from hazardous materials and we may incur liability as a result of any such contamination or injury. Further, in the event of a release of or exposure to hazardous materials, including at the sites we currently or formerly operate or at sites such as landfills where we have sent wastes for disposal, we could be held liable for cleanup costs or damages or subject to other costs or penalties and such liability could exceed our resources. We do not have any insurance for liabilities arising from hazardous materials or under environmental laws. Compliance with or liability under applicable environmental laws and regulations or with respect to hazardous materials may be expensive, and current or future environmental regulations may impair our development and production efforts, which could harm our business, which could cause the price of our securities to fall.

RISKS RELATING TO OUR ORDINARY SHARES

The market price for our shares has and may continue to fluctuate widely and may result in substantial losses for purchasers of our ordinary shares.

The market price for our shares has fluctuated and may continue to fluctuate and may result in substantial losses for purchasers of our ordinary shares. For example, in the year ended December 31, 2025, the last reported sales price of our ordinary shares on Nasdaq fluctuated between a low of $8.32 per share and a high of $20.30 per share. To the extent that low trading volumes for our ordinary shares continue, our stock price may fluctuate significantly more than the stock market as a whole or the stock prices of similar companies. Without a larger public float of actively traded shares, our ordinary shares are likely to be more sensitive to changes in sales volumes, market fluctuations and events or perceived events with respect to our business, than the shares of common stock of companies with broader public ownership, and as a result, the trading prices for our ordinary shares may be more volatile. Among other things, trading of a relatively small volume of ordinary shares may have a greater effect on the trading price than would be the case if our public float of actively traded shares were larger. In addition, as further described below under the risk factor entitled “—Concentration of ownership will limit your ability to influence corporate matters,” a number of shareholders hold large concentrations of our shares which, if sold to third parties within a relatively short timeframe, could cause the price of our shares to drop significantly.

Market prices for securities of biotechnology and biopharmaceutical companies have been highly volatile, and we expect such volatility to continue for the foreseeable future, so that investment in our ordinary shares involves substantial risk. Additionally, the stock market from time to time has experienced significant price and volume fluctuations unrelated to the operating performance of particular companies.

The following are some of the factors that may have a significant effect on the market price of our ordinary shares:

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any adverse developments or results or perceived adverse developments or results with respect to YUPELRI, including without limitation, lower than expected sales of or revenues from YUPELRI, difficulties or delays encountered with regard to the FDA or other regulatory authorities in this program or any indication from clinical or non-clinical studies that YUPELRI is not safe or efficacious;

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any adverse developments or results or perceived adverse developments or results with respect to TRELEGY, including the Milestone Payments;

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any adverse developments or results or perceived adverse developments or results with respect to any clinical development program, including, without limitation, any delays in development, halting of development, difficulties or delays encountered with regard to the FDA or other regulatory authorities, or any indication from clinical or non-clinical studies that the compounds in such programs are not safe or efficacious;

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any announcements of developments with, or comments by, the FDA or other regulatory authorities with respect to products we or our partners have under development, are manufacturing or have commercialized;

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any adverse developments or disagreements or perceived adverse developments or disagreements with respect to our relationship with Royalty Pharma, or the relationship of Royalty Pharma and GSK;

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any adverse developments or perceived adverse developments with respect to our relationship with any of our development or commercialization partners, including, without limitation, disagreements that may arise between us and any of those partners;

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any adverse developments or perceived adverse developments with respect to the efforts of the Committee;

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announcements of patent issuances or denials, technological innovations or new commercial products by us or our competitors;

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publicity regarding actual or potential study results or the outcome of regulatory review relating to products under development by us, our partners, or our competitors;

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regulatory developments in the US and foreign countries;

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announcements with respect to governmental or private insurer reimbursement policies;

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announcements of equity or debt financings;

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possible impairment charges on non-marketable equity securities;

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economic and other external factors beyond our control, such as health emergencies, tax regimes, foreign policy, and fluctuations in interest rates;

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loss of key personnel;

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likelihood of our ordinary shares to be more sensitive to changes in sales volume, market fluctuations and events or perceived events with respect to our business due to our small public float;

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low public market trading volumes for our ordinary shares;

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the sale of large concentrations of our shares to third parties, which may be more likely to occur due to the concentration of ownership of our shares, such as what we experienced when our then-largest shareholder divested its holdings in 2019;

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developments or disputes as to patent or other proprietary rights;

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approval or introduction of competing products and technologies;

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results of clinical trials;

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failures or unexpected delays in timelines for products in development, including the obtaining of regulatory approvals;

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delays in manufacturing adversely affecting operations;

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fluctuations in our operating results;

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market reaction to announcements by other biotechnology or pharmaceutical companies;

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initiation, termination, or modification of agreements with our collaborators or disputes or disagreements with collaborators;

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litigation or the threat of litigation;

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public concern as to the safety of product candidates or medicines developed by us; and

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comments and expectations of results made by securities analysts or investors.

If any of these factors cause us to fail to meet the expectations of securities analysts or investors, or if adverse conditions prevail or are perceived to prevail with respect to our business, the price of the ordinary shares would likely drop significantly. For example, our stock price dropped significantly when we announced that ampreloxetine did not meet its primary endpoint in our CYPRESS study. In addition, though none has been filed to our knowledge, a significant drop in the price of a company’s securities often leads to the filing of securities class action litigation against the company. This type of litigation against us could result in substantial costs and a diversion of management’s attention and resources.

Activist shareholders could negatively impact our business and cause disruptions.

We value constructive input from investors and regularly engage in dialogue with our shareholders regarding strategy and performance. While our board of directors and management team welcome their views and opinions with the goal of enhancing value for all shareholders, we may be subject to actions or proposals from activist shareholders that may not align with our business strategies or the best interests of all of our shareholders.

For example, in February 2023, Irenic Capital Management LP (“Irenic”) released a public letter communicating its opinions regarding actions that it believes we should take and made public statements critical of our board of directors and management. In December 2023, we entered into a cooperation agreement with Irenic pursuant to which Irenic designated a member of our board of directors, and we and Irenic extended this Agreement by one year in late 2024. Nevertheless, Irenic may continue to make and/or other activist shareholders may make such public communications in the future.

In the event of such shareholder activism – particularly with respect to matters which our board of directors, in exercising their fiduciary duties, disagree with or have determined not to pursue – our business could be adversely affected because responding to such actions by activist shareholders can be costly and time-consuming, disruptive to our operations and divert the attention of management, our board of directors and our employees, and our ability to execute our strategic plan could also be impaired as a result. Such an activist campaign could require us to incur substantial legal, public relations and other advisory fees and proxy solicitation expenses. Further, we may become subject to, or we may initiate, litigation as a result of proposals by activist shareholders or matters relating thereto, which could be a further distraction to our board of directors and management and could require us to incur significant additional costs. In addition, perceived uncertainties as to our future direction, strategy, or leadership created as a consequence of activist shareholders may result in the loss of potential business opportunities, harm our ability to attract new or retain existing investors, customers, directors, employees, collaborators or other partners, disrupt relationships with us, and the market price of our ordinary shares could also experience periods of increased volatility as a result.

Concentration of ownership will limit your ability to influence corporate matters.

Based solely on our review of publicly available filings, as of December 31, 2025, our three largest shareholders collectively owned 42.9% of our outstanding ordinary shares. These shareholders could control the outcome of actions taken by us that require shareholder approval, including a transaction in which shareholders might receive a premium over the prevailing market price for their shares.

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Certain provisions in our constitutional and other documents may discourage our acquisition by a third party, which could limit your opportunity to sell shares at a premium.

Our constitutional documents include provisions that could limit the ability of others to acquire control of us, modify our structure or cause us to engage in change-of-control transactions, including, among other things, provisions that:

●

require supermajority shareholder voting to effect certain amendments to our amended and restated memorandum and articles of association;

●

maintain a classified board of directors until our annual general meeting in 2026;

●

restrict our shareholders from calling meetings or acting by written consent in lieu of a meeting;

●

limit the ability of our shareholders to propose actions at duly convened meetings; and

●

authorize our board of directors, without action by our shareholders, to issue preferred shares and additional ordinary shares.

In addition, in May 2018, our shareholders approved a resolution authorizing our board of directors to adopt a shareholder rights plan in the future intended to deter any person from acquiring more than 19.9% of our outstanding ordinary shares without the approval of our board of directors.

These provisions could have the effect of depriving you of an opportunity to sell your ordinary shares at a premium over prevailing market prices by discouraging third parties from seeking to acquire control of us in a tender offer or similar transaction.

Our shareholders may face difficulties in protecting their interests because we are incorporated under Cayman Islands law.

Our corporate affairs are governed by our amended and restated memorandum and articles of association, by the Companies Law (2020 Revision) of the Cayman Islands and by the common law of the Cayman Islands. The rights of our shareholders and the fiduciary responsibilities of our directors under the laws of the Cayman Islands are different from those under statutes or judicial precedent in existence in jurisdictions in the US. Therefore, you may have more difficulty in protecting your interests than would shareholders of a corporation incorporated in a jurisdiction in the US, due to the different nature of Cayman Islands law in this area.

Shareholders of Cayman Islands exempted companies such as our company have no general rights under Cayman Islands law to inspect corporate records and accounts or to obtain copies of lists of shareholders. Our directors have discretion under our amended and restated memorandum and articles of association to determine whether or not, and under what conditions, our corporate records may be inspected by our shareholders, but are not obliged to make them available to our shareholders. This may make it more difficult for you to obtain the information needed to establish any facts necessary for a shareholder motion or to solicit proxies from other shareholders in connection with a proxy contest.

Our Cayman Islands counsel, Maples and Calder, is not aware of any reported class action having been brought in a Cayman Islands court. Derivative actions have been brought in the Cayman Islands courts, and the Cayman Islands courts have confirmed the availability for such actions. In most cases, we will be the proper plaintiff in any claim based on a breach of duty owed to it, and a claim against (for example) our officers or directors usually may not be brought by a shareholder. However, based on English authorities, which would in all likelihood be of persuasive authority and be applied by a court in the Cayman Islands, exceptions to the foregoing principle apply in circumstances in which:

●

a company is acting, or proposing to act, illegally or beyond the scope of its authority;

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●

the act complained of, although not beyond the scope of the authority, could be effected if duly authorized by more than the number of votes which have actually been obtained; or

●

those who control the company are perpetrating a “fraud on the minority.”

A shareholder may have a direct right of action against the company where the individual rights of that shareholder have been infringed or are about to be infringed.

There is uncertainty as to shareholders’ ability to enforce certain foreign civil liabilities in the Cayman Islands.

We are incorporated as an exempted company limited by shares with limited liability under the laws of the Cayman Islands. A material portion of our assets are located outside of the US. As a result, it may be difficult for our shareholders to enforce judgments against us or judgments obtained in US courts predicated upon the civil liability provisions of the federal securities laws of the US or any state of the US.

We understand that the courts of the Cayman Islands are unlikely (i) to recognize or enforce against Theravance Biopharma judgments of courts of the US predicated upon the civil liability provisions of the securities laws of the US or any State and (ii) in original actions brought in the Cayman Islands, to impose liabilities against Theravance Biopharma predicated upon the civil liability provisions of the securities laws of the US or any State, on the grounds that such provisions are penal in nature. However, in the case of laws that are not penal in nature, although there is no statutory enforcement in the Cayman Islands of judgments obtained in the US, the courts of the Cayman Islands will recognize and enforce a foreign money judgment of a foreign court of competent jurisdiction without retrial on the merits based on the principle that a judgment of a competent foreign court imposes upon the judgment debtor an obligation to pay the sum for which judgment has been given provided certain conditions are met. For a foreign judgment to be enforced in the Cayman Islands, such judgment must be final and conclusive and for a liquidated sum, and must not be in respect of taxes or a fine or penalty, inconsistent with a Cayman Islands’ judgment in respect of the same matter, impeachable on the grounds of fraud or obtained in a manner, and or be of a kind the enforcement of which is, contrary to natural justice or the public policy of the Cayman Islands (awards of punitive or multiple damages may well be held to be contrary to public policy). A Cayman Islands court, including the Grand Court of the Cayman Islands, may stay proceedings if concurrent proceedings are being brought elsewhere, which would delay proceedings and make it more difficult for our shareholders to bring action against us.

If securities or industry analysts cease coverage of us or do not publish research, or publish inaccurate or unfavorable research, about our business, the price of our ordinary shares and trading volume could decline.

The trading market for our ordinary shares depends in part on the research and reports that securities or industry analysts publish about us or our business. If few securities analysts commence coverage of us, or if industry analysts cease coverage of us, the trading price for our ordinary shares could be negatively affected. If one or more of the analysts who cover us downgrade our ordinary shares or publish inaccurate or unfavorable research about our business or if our results fail to meet the expectations of these analysts, the price of our ordinary shares would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our ordinary shares could decrease, which might cause our share price and trading volume to decline.

Capital appreciation, if any, of our ordinary shares may be your sole source of gain for the foreseeable future.

We have never declared or paid cash dividends on our capital shares. Starting in September 2022, we undertook a capital return program of $325.3 million which was completed in January 2024. There is no guarantee that we will implement another capital return program in the future. As a result, capital appreciation, if any, of our ordinary shares may be your sole source of gain for the foreseeable future.

We are a smaller reporting company, and any decision on our part to comply only with reduced reporting and disclosure requirements applicable to such companies could make our ordinary shares less attractive to investors.

As of June 30, 2025, we qualified as a “smaller reporting company,” as defined in the Exchange Act. For as long as we continue to be a smaller reporting company, we may choose to take advantage of exemptions from various

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reporting requirements applicable to other public companies that are not smaller reporting companies, including, but not limited to, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements and only being required to provide two years of audited financial statements in annual reports. In addition, for so long as we remain a smaller reporting company and not classified as an “accelerated filer” or “large accelerated filer” pursuant to SEC rules, we will be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act.

We will remain a smaller reporting company so long as, as of June 30 of the preceding year, (i) the market value of our ordinary shares held by non-affiliates, or our public float, is less than $250.0 million or (ii) we have annual revenues less than $100.0 million and either we have no public float or our public float is less than $700.0 million.

If we continue to take advantage of some or all of the reduced disclosure requirements available to smaller reporting companies, investors may find our ordinary shares less attractive, which may result in a less active trading market for our common stock and greater stock price volatility.

ITEM 1B. UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 1C. CYBERSECURITY

Risk Management and Strategy

We recognize the importance of maintaining the trust and confidence of our investors, patients, business partners, and employees. Our board of directors are actively involved in the oversight of our risk management program, and cybersecurity represents an important component of our overall approach to enterprise risk management (“ERM”). Our cybersecurity policies, standards, processes, and practices are fully integrated into our ERM program and are based on recognized frameworks established by the National Institute of Standards and Technology, the international organization for standardization. In general, we seek to address cybersecurity risks through a comprehensive cross-functional approach that is focused on preserving the confidentiality, security, and availability of the information that we collect and store by identifying, preventing, and mitigating cybersecurity threats and effectively responding to cybersecurity incidents when they occur.

Our cybersecurity program includes the following key elements:

●

Collaborative Approach

We have implemented a comprehensive cross-functional approach to identifying, preventing, and mitigating cybersecurity threats and incidents, while also implementing controls and procedures that provide for the prompt escalation of certain cybersecurity incidents so that decisions regarding the public disclosure and reporting of such incidents can be made by management in a timely manner.

●

Technical Safeguards

We deploy technical safeguards that are designed to protect our information systems from cybersecurity threats, including firewalls, intrusion prevention and detection systems, anti-malware functionality, and access controls, which are evaluated and improved through vulnerability assessments and cybersecurity threat intelligence.

●

Incident Response and Recovery Planning

We have established and maintain comprehensive incident response and recovery plans that address our response to a cybersecurity incident, and such plans are tested and evaluated on a regular basis.

●

Third-Party Risk Management

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We maintain a comprehensive risk-based approach to identifying and overseeing cybersecurity risks presented by third-parties, including vendors, service providers, and other external users of our systems, as well as the systems of third-parties that could adversely impact our business in the event of a cybersecurity incident affecting those third-party systems.

●

Education and Awareness

We provide regular mandatory training for employees regarding cybersecurity threats as a means to equip our employees with effective tools and education to address cybersecurity threats and to communicate our evolving information security policies, standards, processes, and practices.

Governance

One of the key functions of our board of directors is informed oversight of our ERM, including risks from cybersecurity threats. Our board of directors receive regular presentations and reports on our cybersecurity risks, which have pertained to a wide range of topics including recent developments, evolving standards, vulnerability assessments, third-party and independent reviews, the threat environment, technological trends, and information security considerations arising with respect to our peers and third-parties. The board of directors also receive prompt and timely information regarding any cybersecurity incident that meets reporting thresholds, as well as ongoing updates regarding any such incident until it has been addressed and resolved.

On an annual basis, the board of directors discuss our approach to cybersecurity risk management with management which includes our Chief Information Officer (“CIO”). Our CIO has overall operational responsibility for our cybersecurity risk management. To facilitate the success of our cybersecurity risk management program, we have an Infrastructure, Operations & Security Team (“IOS Team”) that is tasked with the responsibility to design, implement, and manage systems, processes, and policies to defend against cybersecurity threats and to respond to cybersecurity incidents. Working collaboratively across our Company, the IOS Team implements and maintains a program designed to protect our information systems from cybersecurity threats and to promptly respond to any cybersecurity incidents in accordance with our incident response and recovery plans.

ITEM 2. PROPERTIES

Our principal physical properties in the US consist of approximately 162,000 square feet of office and laboratory space leased in two buildings in South San Francisco, California. Of this office and laboratory space, approximately 130,000 square feet was subleased to subtenants as of December 31, 2025. The South San Francisco lease expires in May 2030, and our subleases expire between September 2028 and May 2030. Our Irish subsidiary operates from approximately 700 square feet of leased office space in Dublin, Ireland, that expires in May 2026.

ITEM 3. LEGAL PROCEEDINGS

During January 2023, the Company received notice from Accord Healthcare, Inc.; Cipla USA, Inc. and Cipla Limited; Eugia Pharma Specialties Ltd.; Lupin Inc.; Mankind Pharma Ltd.; Orbicular Pharmaceutical Technologies Private Limited; and Teva Pharmaceuticals, Inc. (collectively, the “generic companies”), that they have each filed with the FDA an abbreviated new drug application (“ANDA”), for a generic version of YUPELRI. The notices from the generic companies each included a Paragraph IV certification with respect to five of the Company’s patents listed in the FDA’s Orange Book for YUPELRI on the date of the Company’s receipt of the notice. The asserted patents relate generally to polymorphic forms of and a method of treatment using YUPELRI. In February 2023, the Company filed patent infringement suits against the generic companies in federal district courts, including the US District Court for the District of New Jersey, the US District Court for the District of Delaware, and the US District Court for the Middle District of North Carolina. The suits in Delaware and North Carolina have been dismissed, as all generic companies have agreed to venue in New Jersey. The complaint alleges that by filing the ANDAs, the generic companies have infringed five of the Company’s Orange Book listed patents. The Company is seeking a permanent injunction to prevent the generic companies from introducing a generic version of YUPELRI that would infringe the Company’s patents. Additional patents covering YUPELRI, granted on July 4, 2023 and January 2, 2024, were subsequently listed in FDA’s

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Orange Book. The Company filed additional patent infringement suits in the US District Court for the District of New Jersey during August 2023 and January 2024. These suits have been consolidated with the above action. Further, the original complaint was amended during December 2023 to include certain patents not listed in the Orange Book.

In May 2024, the Company received notice from Qilu Pharmaceuticals Co., Ltd. (“subsequent ANDA filer”), that it had filed with the FDA an ANDA for a generic version of YUPELRI. The notice from the subsequent ANDA filer included a Paragraph IV certification with respect to certain of the Company’s patents listed in FDA’s Orange Book for YUPELRI. The asserted patents relate generally to polymorphic forms of and a method of treatment using YUPELRI. In June 2024, the Company filed a patent infringement suit against the subsequent ANDA filer in the US District Court for the Eastern District of Pennsylvania. The complaint alleges that by filing the ANDA, the subsequent ANDA filer has infringed certain of the Company’s Orange Book listed patents.

Further method of treatment patents, with expiration dates of August 2039, were granted on July 30, 2024 and April 29, 2025 and were listed in the Orange Book. The Company filed additional patent infringement suits in the US District Court for the District of New Jersey during August 2024 and May 2025 against the generic companies remaining at the time. These suits have been consolidated with the action described above.

As of February 28, 2026, the Company has settled all litigation with Accord Healthcare, Inc.; Cipla USA, Inc. and Cipla Limited; Eugia Pharma Specialties Ltd.; Lupin Pharmaceuticals, Inc.; Orbicular Pharmaceutical Technologies Private Limited; Qilu Pharmaceuticals Co., Ltd.; and Teva Pharmaceuticals, Inc. pursuant to individual agreements in which the Company granted these companies a royalty-free, non-exclusive, non-sublicensable, non-transferable license to manufacture and market their respective generic versions of YUPELRI inhalation solution in the US on or after the licensed launch date of April 23, 2039, subject to certain exceptions as is customary in these type of agreements. As required by law, the settlements are subject to review by the US Department of Justice and the Federal Trade Commission. The patent litigation against the one remaining generic company, Mankind Pharma Ltd., along with certain affiliates, remains pending. Pursuant to a stipulation filed with the court on December 18, 2025, patents related to polymorphs have been dismissed from the case and Mankind has accordingly agreed not to enter the market until after August 25, 2031 regardless of the outcome of the litigation. Method of treatment patents expiring in 2039 remain in the litigation.

Please also see “Item 1. Business – Patents and Proprietary Rights -- Patent Term Restoration, Regulatory Exclusivities, and Hatch-Waxman Litigation” for additional information. In addition, this litigation and the related risks are described in greater detail under the risk factor “Litigation to protect or defend our intellectual property or third-party claims of intellectual property infringement will require us to divert resources and may prevent or delay our drug development and commercialization efforts” of this Annual Report on Form 10-K.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

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PART II

Our ordinary shares have traded on The Nasdaq Global Market under the symbol “TBPH” since June 3, 2014. As of February 28, 2026, there were 37 shareholders of record of our ordinary shares. As many of our ordinary shares are held by brokers and other institutions on behalf of shareholders, we are unable to estimate the total number of underlying shareholders represented by these shareholders of record.

Dividend Policy

We have never declared or paid cash dividends on our ordinary shares. We currently intend to retain future earnings to finance our ongoing operations. We have committed to return excess capital to shareholders. Our board of directors will determine the form of any future return of excess capital to shareholders.

Equity Compensation Plans

The following table provides certain information with respect to all of our equity compensation plans as of December 31, 2025:


							Number of Securities
							Remaining Available
		Number of Securities					for Future Issuance
		to be Issued Upon		Weighted-Average			Under Equity
		Exercise of		Exercise Price of			Compensation Plans
		Outstanding Options,		Outstanding Options,			(excluding securities
Plan Category		Warrants and Rights (a)		Warrants and Rights			reflected in column (a))
Options		1,905,707		$	14.95		3,579,880
Restricted share units		3,202,492			n/a		n/a
Employee share purchase plan (suspended as of December 31, 2024)		n/a			n/a		3,447,685
Equity compensation plans approved by security holders		5,108,199		$	14.95		7,027,565

Options		21,740		$	23.20		—
Equity compensation plans not approved by security holders		21,740		$	23.20		—
Total		5,129,939		$	15.05		7,027,565

In 2025, we had three equity compensation plans — our 2013 Equity Incentive Plan (the “2013 EIP”), as amended, our 2013 Employee Share Purchase Plan (the “2013 ESPP”), and our 2014 New Employee Equity Incentive Plan (the “2014 NEEIP”). At inception of the plans, we were authorized to issue 5,428,571 ordinary shares under the 2013 EIP and 857,142 ordinary shares under the 2013 ESPP, and 750,000 ordinary shares under the 2014 NEEIP.

The 2013 EIP provides for the issuance of share-based awards, including restricted shares, restricted share units, options, share appreciation rights (“SARs”) and other equity-based awards, to our employees, officers, directors, and consultants. Options may be granted with an exercise price not less than the fair market value of the ordinary shares on the grant date. Under the terms of our 2013 EIP, options granted to employees generally have a maximum term of 10 years and vest over a four-year period from the date of grant; 25% vest at the end of one year, and 75% vest monthly over the remaining three years. We may grant options with different vesting terms from time to time. Unless an employee’s termination of service is due to disability or death, upon termination of service, any unexercised vested options will generally be forfeited at the end of three months or the expiration of the option, whichever is earlier.

At the our Annual General Meeting of Shareholders on May 2, 2023, shareholders approved an amendment and restatement of the 2013 EIP to effect the following material changes to the existing plan (i) extend the term of the 2013 EIP by an additional ten years to February 14, 2033; (ii) eliminate the provision that provided for automatic annual

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increases in the number of shares available for issuance under the 2013 EIP; (iii) reduce the number of shares reserved for issuance by 3,808,287 shares; (iv) eliminate our ability to reprice options and share appreciation rights without first obtaining shareholder approval; and (v) remove certain provisions no longer necessary since the repeal of the exemption from the annual deduction limitation imposed by Section 162(m) of the Internal Revenue Code for performance-based compensation.

Under the 2013 ESPP, our officers and employees may purchase ordinary shares through payroll deductions at a price equal to 85% of the lower of the fair market value of the ordinary share at the beginning of the offering period or at the end of each applicable purchase period. The 2013 ESPP generally provides for consecutive and overlapping offering periods of 24 months in duration, with each offering period generally composed of four consecutive six-month purchase periods. The purchase periods end on either May 15 or November 15. 2013 ESPP contributions are limited to a maximum of 15% of an employee’s eligible compensation. Our 2013 ESPP also includes a feature that provides for the existing offering period to terminate and for participants in that offering period to automatically be enrolled in a new offering period when the fair market value of an ordinary share at the beginning of a subsequent offering period falls below the fair market value of an ordinary share on the first day of such offering period. Effective as of December 31, 2024, the 2013 ESPP was suspended. All offering periods in progress were terminated, and no new offering periods will commence under the 2013 ESPP unless and until approved by our board of directors.

The 2014 NEEIP provided for the issuance of share-based awards, including restricted shares, restricted share units, non-qualified options and SARs, to our employees. Options were able to be granted with an exercise price not less than the fair market value of the ordinary shares on the grant date. Under the terms of our 2014 NEEIP, options granted to employees generally have a maximum term of 10 years and vest over a four-year period from the date of grant; 25% vest at the end of one year, and 75% vest monthly over the remaining three years. We were able to grant options with different vesting terms from time to time. Unless an employee’s termination of service is due to disability or death, upon termination of service, any unexercised vested options will generally be forfeited at the end of three months or the expiration of the option, whichever is earlier. Pursuant to its terms, the 2014 NEEIP expired in October 2024 upon reaching the end of its 10-year term. As a result, no additional shares will be issued under the 2014 NEEIP, though awards previously granted under the 2014 NEEIP will remain outstanding in accordance with their term.

Additional information regarding share-based compensation is included in “Item 8. Note 1. Organization and Summary of Significant Accounting Policies” and “Item 8. Note 11. Share-Based Compensation” to the consolidated financial statements appearing in this Annual Report on Form 10-K.

ITEM 6. [RESERVED]

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Our Management’s Discussion and Analysis (“MD&A”) is intended to facilitate an understanding of our results of operations, as well as our liquidity and capital resources. Additionally, it describes accounting policies and estimates that management has deemed as “critical accounting policies and estimates.” This MD&A should be read in conjunction with our consolidated financial statements and notes included in this Annual Report on Form 10-K. The information contained in this MD&A or set forth elsewhere in this Annual Report on Form 10-K, including information with respect to our plans and strategy for our business, our operating expenses, and future payments under our collaboration agreements, includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934 (the “Exchange Act”). Such statements are based upon current expectations that involve risks and uncertainties. You should review the section entitled “Risk Factors” in Item 1A of Part I above for a discussion of important factors that could cause actual results to differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis. See the section entitled “Special Note regarding Forward-Looking Statements” on page 3 for more information.

Management Overview

Recent Significant Developments

Ampreloxetine Phase 3 Clinical Study Top-line Results

Strategic Review Committee

Organizational Restructure

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expected to reduce operating expenses by approximately 60%, relative to 2025 operating expenses of $111.1 million. The full run-rate cost savings of approximately $70 million are expected to be realized beginning in the third quarter of 2026.

YUPELRI Net Sales Growth

Sale of TRELEGY^®Royalties

Achievement of $50.0 Million TRELEGY^® Royalty Milestone Payment for 2025

See “Item 1. Business” starting on page 4 for a more complete discussion of our business.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with US Generally Accepted Accounting Principles (“GAAP”). The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of revenues, expenses, assets, liabilities, and other related disclosures. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. We believe that the accounting policies and estimates discussed below are essential to understanding our operating results and financial condition, as these policies and estimates relate to the more significant areas involving management’s judgments.

Future Royalty Payment Contingency

We treat contingent liabilities related to sale of future royalties as debt financings, amortized under the effective interest method over the estimated life of the related expected royalty stream. The contingent liabilities related to sale of future royalties and the debt amortization are based on current estimates of the amount and timing of future royalty payments. We periodically reassess the amount and timing of probability-adjusted estimated royalty payments based on internal sales projections and external information from market data sources, which are considered Level 3 inputs. To the extent our estimates of the amount and timing of future royalty payments are materially greater or less than previous estimates, we will prospectively adjust the amortization of the contingent liability and effective interest rate.

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Results of Operations

The following tables set forth our results of operations and management’s commentary for the 2025 period compared to the 2024 period.

Revenue

While Viatris Inc. (“Viatris”) records the total net sales of YUPELRI within its own financial statements, our implied 35% YUPELRI revenue, as compared to the prior year period, was as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
YUPELRI net sales (100% recorded by Viatris)	$	266,600	$	238,626	$	27,974	12	%
YUPELRI net sales (Theravance Biopharma implied 35%)		93,310		83,519		9,791	12

Our recognized revenue, as compared to the prior year period, was as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Viatris collaboration agreement	$	74,964	$	64,381	$	10,583	16	%
Licensing and milestone revenue		32,500		—		32,500	NM
Total revenues	$	107,464	$	64,381	$	43,083	67	%

NM: Not Meaningful

We are entitled to a share of US profits and losses (65% to Viatris; 35% to Theravance Biopharma) received in connection with YUPELRI net sales. In accordance with the applicable accounting guidance, amounts receivable from Viatris in connection with the commercialization of YUPELRI are recorded within the consolidated statements of operations as revenue from “Viatris collaboration agreement”. Any reimbursement from Viatris attributed to the 65% cost-sharing of our R&D expenses is characterized as a reduction of R&D expense, as we do not consider performing R&D services for reimbursement to be a part of our ordinary operations.

In 2025 and 2024, we recognized $75.0 million and $64.4 million, respectively, in revenue from the Viatris collaboration agreement, which represented an increase of 16%. The increase was primarily attributed to higher net sales of YUPELRI, which grew 12% and was driven by customer demand growth of 7% and improved net pricing due to favorable channel mix. We view customer demand as the primary driver for the brand and believe improvements to net pricing will likely moderate in the future.

In 2025, we also recognized $32.5 million in licensing and milestone revenue comprised of (i) $25.0 million related to the achievement of a YUPELRI US net sales milestone and (ii) $7.5 million related to YUPELRI’s regulatory approval by China’s National Medical Products Administration (“NMPA”).

Research and Development

Our R&D expenses consist primarily of employee-related costs, external costs, and various allocable expenses. We budget total R&D expenses on an internal department level basis, and we manage and report our R&D activities across the following four cost categories:

Employee-related costs, which include salaries, bonuses, and benefits;

Share-based compensation, which includes expenses associated with our equity plans;

External-related costs, which include clinical trial related expenses, other contract research fees, consulting fees, and contract manufacturing fees; and

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Facilities and other allocated expenses, such as general and administrative support functions, office rent, software subscriptions, and insurance.

The following table summarizes our R&D expenses incurred, net of any reimbursements from collaboration partners, as compared to the prior year period:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Employee-related	$	13,742	$	12,212	$	1,530	13	%
Share-based compensation		4,081		5,104		(1,023)	(20)
External-related		16,228		17,112		(884)	(5)
Facilities and other allocated expenses		3,363		3,215		148	5
Total research & development	$	37,414	$	37,643	$	(229)	(1)	%

Total R&D expenses decreased slightly by $0.2 million in 2025, or 1%, compared to 2024. The decrease was primarily driven by a $1.0 million reduction in share-based compensation and a $0.9 million decline in external-related expenses. The decrease in share-based compensation expense was primarily driven by fewer awards granted in 2025 compared to the prior year. The decline in external-related expenses was primarily attributed to the completion of the CYPRESS study enrollment in August 2025 which was partially offset by incremental new drug application (“NDA”) and regulatory-related activities for ampreloxetine. The decreases in share-based compensation and external-related expenses were partially offset by an $1.5 million increase in employee-related expenses.

As a result of the Restructuring announced on March 3, 2026, we expect R&D expenses to decrease beginning in the second quarter of 2026.

Selling, General and Administrative

Selling, general and administrative (“SG&A”) expenses consist primarily of salaries and benefits, facilities and overhead costs, and other costs related to areas such as legal, finance, information technology, sales and marketing, and medical affairs.

SG&A expenses, as compared to the prior year period, were as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Selling, general and administrative	$	73,652	$	69,174	$	4,478	6	%

Total SG&A expenses were $73.7 million in 2025. Excluding share-based compensation expense (“SBC”), total SG&A expenses were $59.2 million and were comprised of $29.4 million of general and administrative (“G&A”) expenses and $29.8 million of selling, marketing & medical affairs (“SM&M”) expenses. Total SG&A expenses (excluding SBC) were $52.9 million in 2024 and were comprised of $27.2 million of G&A expenses and $25.7 million of SM&M expenses.

The $2.3 million increase in G&A expenses (excluding SBC) compared to 2024 was primarily due to one-time legal costs. Excluding the one-time legal costs, G&A expenses (excluding SBC) were 3% lower compared to 2024 driven by cost savings initiatives. SM&M expenses (excluding SBC) increased by $4.1 million compared to 2024 and was primarily due to pre-launch medical affairs and commercialization expenses associated with ampreloxetine.

Total SBC related to SG&A expenses was $14.4 million in 2025 compared to $16.3 million in 2024.

As a result of the Restructuring announced on March 3, 2026, we expect SG&A expenses to decrease beginning in the second quarter of 2026.

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Impairment of Long-Lived Assets

Impairment of long-lived assets, as compared to the prior year period, was as follows:


	Year Ended December 31,					Change
(In thousands)	2025		2024			$		%
Impairment of long-lived assets (non-cash)	$	—	$	4,513		$	(4,513)	NM	%

NM: Not Meaningful

In 2024, we recognized non-cash impairment charges of $4.5 million to impair the carrying value of our operating lease assets associated with our laboratory space and related leasehold improvements located in South San Francisco, California. The laboratory space had been on the sublease market since March 2023. There were no impairment charges related to our long-lived assets in 2025.

Net Gain on Realized Contingent Milestone and Royalty Assets

Net gain on realized contingent milestone and royalty assets was as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Net gain on realized contingent milestone and royalty assets	$	75,137	$	—	$	75,137	NM	%

NM: Not Meaningful

In 2025, we recognized a $75.1 million net gain on contingent milestone and royalty assets resulting from the sale of our TRELEGY royalties to GSK. This net gain reflects total cash proceeds of $225.0 million from GSK, less (i) the contingent milestone and royalty assets carrying value of $144.2 million and (ii) transaction costs of $5.7 million. We received the $225.0 million from GSK in June 2025.

Although we sold the future royalties related to TRELEGY, we retained the right to receive up to the remaining $100.0 million in potential Milestone Payments from Royalty Pharma Investments (“Royalty Pharma”) if certain TRELEGY global nets sales thresholds are achieved in 2026.

TRELEGY Milestone Income


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
TRELEGY milestone income	$	50,000	$	—	$	50,000	NM	%

NM: Not Meaningful

In December 2025, we recognized $50.0 million in milestone income for the achievement of certain minimum royalty payments related to 2025 TRELEGY global net sales. Although we achieved a similar $50.0 million milestone for TRELEGY global net sales in 2024, the 2024 milestone was previously recognized as income during the sale of our equity interests in Theravance Respiratory Company, LLC (“TRC”) to Royalty Pharma in July 2022.

Interest Expense

Interest expense, as compared to the prior year period, was as follows:


	Year Ended December 31,					Change
(In thousands)	2025		2024			$		%
Ampreloxetine royalty contingency (non-cash)	$	(2,461)	$	(2,546)		$	85	(3)	%

Interest expense in 2025 and 2024 represented non-cash interest expense associated with $25.0 million received from Royalty Pharma in July 2022 to partially fund our CYPRESS study. The increase in interest expense was primarily

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due to the compounding of non-cash interest due to Royalty Pharma. We do not anticipate having any cash interest expense in the foreseeable future.

Interest Income and Other Income, net

Interest and other income, net, as compared to the prior year period, was as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Interest and other income, net	$	10,173	$	4,881	$	5,292	108	%

Interest and other income, net, increased by $5.3 million in 2025 compared to 2024. The increase was primarily attributable to an increase in interest income related to an increase in our cash, cash equivalents, and marketable securities balances in 2025. The increase in the balances was primarily driven by (i) proceeds of $225.0 million from the sale of TRELEGY royalties in June 2025 and (ii) a $50.0 million milestone payment from Royalty Pharma in February 2025 associated with the achievement of certain minimum royalty payments related to 2024 TRELEGY global net sales.

Provision for Income Tax Expense

The provision for income tax expense, as compared to the prior year period, was as follows:


	Year Ended December 31,				Change
(In thousands)	2025		2024		$		%
Provision for income tax expense	$	(23,352)	$	(11,804)	$	(11,548)	98	%

In 2025, we recognized income tax expense of $23.4 million compared to $11.8 million in 2024. Income tax for 2025 was primarily attributed to US federal tax on the sale of our royalty interest in TRELEGY in 2025 and the TRELEGY milestone that we earned in 2025, as well as our uncertain tax positions, including interest on historical positions. Although we achieved a TRELEGY milestone in 2024, the associated tax expense was already recognized in connection with the sale of our equity interests in TRC to Royalty Pharma in 2022. As a result, the TRELEGY milestone in 2024 did not have an impact our income tax expense in 2024.

Liquidity and Capital Resources

As of December 31, 2025, we had approximately $326.5 million in cash, cash equivalents, and investments in marketable securities (excluding restricted cash), and we had no outstanding long-term debt.

In February 2025, we received a $50.0 million milestone payment from Royalty Pharma, which was the maximum amount permitted. This milestone was associated with certain royalty thresholds that were achieved by Royalty Pharma related to 2024 TRELEGY global net sales. In June 2025, we also received $225.0 million from GSK related to the sale of our TRELEGY royalty interests.

In January 2026, we received a $25.0 million milestone payment from Viatris for the achievement of a sales threshold related to 2025 YUPELRI US net sales, and in February 2026, we received another $50.0 million milestone payment from Royalty Pharma associated with certain royalty thresholds that were achieved by Royalty Pharma related to 2025 TRELEGY global net sales. As a result of these recent cash receipts, we expect to have approximately $400 million in cash, cash equivalents, and marketable securities at the end of the first quarter of 2026.

Our strategic business plan is subject to significant uncertainties and risks as a result of, among other factors, expenses being higher than anticipated, the sales levels of YUPELRI, and the need to satisfy contingent liabilities, including tax, litigation matters, and indemnification obligations.

Adequacy of cash resources to meet future needs

We expect our cash, cash equivalents and marketable securities will be sufficient to fund our operations for at least the next twelve months from the issuance date of our consolidated financial statements based on current operating plans and financial forecasts.

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Cash Flows

Cash flows, as compared to the prior year period, were as follows:


		Year Ended December 31,
(In thousands)		2025			2024			Change
Net cash provided by (used in) operating activities		$	238,541		$	(11,535)		$	250,076
Net cash (used in) provided by investing activities			(105,284)			12,284			(117,568)
Net cash used in financing activities			(3,248)			(2,497)			(751)

Net cash flows provided by (used in) operating activities

Net cash provided by operating activities was $238.5 million in 2025, consisting of net income of $105.9 million, a net increase in cash resulting from adjustments for non-cash and other reconciling items of $12.1 million (e.g., share-based compensation expense) and a net increase in cash resulting from changes in operating assets and liabilities of $120.5 million. The net increase in cash resulting from changes in operating assets and liabilities included a $50.0 million TRELEGY milestone payment from Royalty Pharma in February 2025 and cash proceeds of $225.0 million from GSK in June 2025 resulting from the sale of our TRELEGY royalties.

Net cash used in operating activities was $11.5 million in 2024, consisting of a net loss of $56.4 million, a net increase in cash resulting from adjustments for non-cash and other reconciling items of $24.5 million, and a net increase in cash resulting from changes in operating assets and liabilities of $20.4 million.

Net cash flows (used in) provided by investing activities

Net cash used in investing activities was $105.3 million in 2025, consisting primarily of net cash outflows from the purchase and maturities of marketable securities.

Net cash provided by investing activities was $12.3 million in 2024, consisting primarily of cash inflows from the net purchase and maturities of marketable securities of $14.9 million.

Net cash flows used in financing activities

Net cash used in financing activities was $3.2 million in 2025, consisting primarily of $4.0 million of cash outflows related to the repurchase of shares to satisfy tax withholding obligations which was partially offset by $0.8 million cash inflows related to the exercise of employee share options.

Net cash used in financing activities was $2.5 million in 2024, consisting primarily of $0.4 million of cash outflows related to the repurchase of ordinary shares as part of completion of our capital return program, $0.5 million of cash inflows related to the sale of shares through our employee share purchase program (“ESPP”) and $2.7 million of cash outflows related to the repurchase of shares to satisfy tax withholding obligations.

Contractual Obligations

The table below represents our contractual obligations, including agreements that are cancelable as of December 31, 2025. Some of the amounts are based on management’s estimates and assumptions regarding these obligations, including their duration. As our estimates and assumptions are inherently subjective, the amount of the obligations that we will pay in future periods may differ from the amounts reflected in the table.


					Years
(In thousands)		Total			Within 1			1 to 3			3 to 5			After 5
Facility operating leases		$	51,594		$	11,444		$	23,314		$	16,836		$	—
Purchase obligations ⁽¹⁾			20,317			17,612			2,705			—			—
Total		$	71,911		$	29,056		$	26,019		$	16,836		$	—

⁽¹⁾	This amount (i) does not represent any minimum contract termination liabilities related to our open purchase obligations and (ii) does not reflect expected reductions resulting from our Restructuring announced on March 3, 2026.

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Commitments and Contingencies

We indemnify our officers and directors for certain events or occurrences, subject to certain limits. We maintain insurance policies that may limit our exposure, and therefore, we believe the fair value of these indemnification agreements is minimal. Accordingly, we have not recognized any liabilities relating to these agreements as of December 31, 2025. However, no assurances can be given regarding the amounts that may ultimately be covered by the insurers, and we may incur substantial liabilities because of these indemnification obligations.

Recent Accounting Pronouncements

The information required by this item is included in “Item 8. Note 1. Organization and Summary of Significant Accounting Policies,” in our consolidated financial statements included in this Annual Report on Form 10-K.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As a “smaller reporting company,” as defined by Item 10 of Regulation S-K, we are not required to provide this information.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements required to be filed pursuant to this Item 8 are appended to this Annual Report on Form 10-K. An index of those financial statements can be found in “Item 15. Exhibits and Financial Statement Schedules,” of this Annual Report on Form 10-K.

ITEM 9.

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

Not applicable.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures.

We conducted an evaluation required by paragraph (d) of Rule 13a-15 of the Exchange Act as of December 31, 2025, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined under Rule 13a-15(e) of the Exchange Act), which are controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files under the Exchange Act is recorded, processed, summarized and reported within required time periods. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of such date, our disclosure controls and procedures were effective at the reasonable assurance level.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-15(f) of the Exchange Act. In connection with the preparation of this Annual Report, our management, including our Chief Executive Officer and Chief Financial Officer, assessed the effectiveness of our internal control over financial reporting as of December 31, 2025 based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the “COSO criteria”). Based on its assessment, our management concluded that our internal control over financial reporting was effective as of December 31, 2025.

As a “smaller reporting company” and “non-accelerated filer” as defined under the rules and regulations of the SEC, we are not required to include an attestation report of our independent registered public accounting firm regarding internal control over financial reporting.

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Limitations on the Effectiveness of Controls

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent all error and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefit of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within Theravance Biopharma have been detected. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rule 13a-15(f) of the Exchange Act) identified in connection with the evaluation required by paragraph (d) of Rule 13a-15 of the Exchange Act, which occurred during the fourth quarter of the year ended December 31, 2025 which has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. We have not experienced any material impact to our internal control over financial reporting despite the fact that many of our employees are working remotely.

ITEM 9B. OTHER INFORMATION

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

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PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

For the information required by this Item, see “Questions and Answers About Procedural Matters”, “Election of Directors”, “Nominees”, “Audit Committee”, “Meetings of the Board of Directors”, “Code of Conduct”, “Executive Officers” and “Section 16(a) Beneficial Ownership Reporting Compliance” in the Proxy Statement to be filed with the SEC, which sections are incorporated herein by reference.

ITEM 11. EXECUTIVE COMPENSATION

For the information required by this Item, see “Director Compensation”, “Executive Compensation” and “Compensation Committee Interlocks and Insider Participation” in the Proxy Statement to be filed with the SEC, which sections are incorporated herein by reference.

ITEM 12.

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

For the information required by this Item, see “Security Ownership of Certain Beneficial Owners and Management” and “Equity Compensation Plan Information” in the Proxy Statement to be filed with the SEC, which sections are incorporated herein by reference.

ITEM 13.

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

For the information required by this Item, see “Director Independence” and “Policies and Procedures for Related Party Transactions” in the Proxy Statement to be filed with the SEC, which sections are incorporated herein by reference.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

For the information required by this Item, see “Ratification of the Appointment of Independent Registered Public Accounting Firm” and “Pre-Approval of Audit and Non-Audit Services” in the Proxy Statement to be filed with the SEC, which sections are incorporated herein by reference.

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PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a)	The following documents are filed as part of this Annual Report on Form 10-K:

Financial Statements:

The following financial statements and schedules of the Registrant have been appended to this Annual Report on Form 10-K:

Report of Independent Registered Public Accounting Firm (PCAOB ID: 42)		F-2
Consolidated Balance Sheets as of December 31, 2025 and 2024		F-4
Consolidated Statements of Operations for each of the two years in the period ended December 31, 2025		F-5
Consolidated Statements of Comprehensive Income (Loss) for each of the two years in the period ended December 31, 2025		F-6
Consolidated Statements of Shareholders’ Equity for each of the two years in the period ended December 31, 2025		F-7
Consolidated Statements of Cash Flows for each of the two years in the period ended December 31, 2025		F-8
Notes to Consolidated Financial Statements		F-9
Supplementary Financial Data (unaudited)		F-39

Financial Statement Schedules:

All schedules have been omitted because of the absence of conditions under which they are required or because the required information, where material, is shown in the financial statements, financial notes or supplementary financial information.

(b)	Exhibits required by Item 601 of Regulation S-K

The information required by this Item is set forth on the exhibit index that precedes the signature page of this report.

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Exhibit Index


		Incorporated by Reference
Exhibit Number	Description	Form	Filing Date/Period End Date
2.1	Separation and Distribution Agreement by and between Theravance Biopharma, Inc. and Innoviva, Inc., dated June 1, 2014	8-K	June 3, 2014
2.2**	Equity Purchase and Funding Agreement, dated as of July 13, 2022, by and between Theravance Biopharma, Inc. and Royalty Pharma Investments 2019 ICAV	8-K	July 14, 2022
3.1	Amended and Restated Memorandum and Articles of Association	8-K	May 3, 2023
4.1	Specimen Share Certificate	10-12B	April 30, 2014
4.2	Shelf Rights Plan Resolution	DEF 14A	March 21, 2018
4.3	Sales Agreement between Theravance Biopharma, Inc. and Cowen and Company, LLC dated December 3, 2019	S-3	December 3, 2019
4.4	Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934	10-K	December 31, 2019
10.1+	Amended and Restated 2013 Equity Incentive Plan	8-K	May 3, 2023
10.2+	UK Addendum to the 2013 Equity Incentive Plan	10-Q	August 14, 2014
10.3+	2014 New Employee Equity Incentive Plan	S-8	November 14, 2014
10.4+	2013 Employee Share Purchase Plan, as amended	S-8	Aug. 18, 2014
10.5+	Forms of award agreements under the 2013 Equity Incentive Plan and 2014 New Employee Equity Incentive Plan	10-Q	May 10, 2016
10.6+	Forms of Equity Award Amendment	10-12B	May 7, 2014
10.7+	Form of Acknowledgment for Irish Non-Employee Directors	10-K	March 11, 2016
10.8+	Irish Addendum to the 2013 Equity Incentive Plan
10.9+	Irish Addendum to the 2014 New Employee Equity Incentive Plan	10-K	March 11, 2016
10.10+	UK and Irish Addendums to the 2013 Employee Share Purchase Plan	10-K	March 11, 2016
10.11+	Theravance Biopharma, Inc. Performance Incentive Plan	8-K	May 6, 2016
10.12+	Form of Notice of Option Grant and Option Agreement under the Company’s Performance Incentive Plan	10-Q	November 8, 2017
10.13+	Form of Notice of Performance Restricted Share Unit Award and Restricted Share Unit Agreement under the Company’s Performance Incentive Plan	10-Q	November 8, 2017
10.14+	Form of Notice of Restricted Share Unit Award	10-Q	May 10, 2023
10.15+	Form of Restricted Share Purchase Agreement under the Amended and Restated 2013 Equity Incentive Plan	10-Q	May 15, 2024
10.16+**	Theravance Biopharma, Inc. Executive Severance Plan and Summary Plan Description	10-K	March 7, 2025
10.17+	Cash Bonus Program	10-12B	November 22, 2013
10.18+	Form of Indemnity Agreement	10-12B	April 30, 2014
10.19	Amended and Restated Lease Agreement, 951 Gateway Boulevard, between Innoviva, Inc. and HMS Gateway Office L.P., dated January 1, 2001	10-12B	August 1, 2013
10.20	First Amendment to Lease for 951 Gateway Boulevard effective as of June 1, 2010 between Innoviva, Inc. and ARE-901/951 Gateway Boulevard, LLC	10-12B	August 1, 2013
10.21	Lease Agreement, 901 Gateway Boulevard, between Innoviva, Inc. and HMS Gateway Office L.P., dated January 1, 2001	10-12B	August 1, 2013
10.22	First Amendment to Lease for 901 Gateway Boulevard effective as of June 1, 2010 between Innoviva, Inc. and ARE-901/951 Gateway Boulevard, LLC	10-12B	August 1, 2013

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		Incorporated by Reference
Exhibit Number	Description	Form	Filing Date/Period End Date
10.23	Consent to Assignment by and among ARE-901/951 Gateway Boulevard, LLC, Innoviva, Inc. and Theravance Biopharma, Inc. and Assignment and Assumption of Lease for 901 Gateway Blvd.	10-Q	August 14, 2014
10.24	Consent to Assignment by and among ARE-901/951 Gateway Boulevard, LLC, Innoviva, Inc. and Theravance Biopharma, Inc. and Assignment and Assumption of Lease for 951 Gateway Blvd.	10-Q	August 14, 2014
10.25	Theravance Respiratory Company, LLC Limited Liability Company Agreement, dated May 31, 2014	8-K	June 3, 2014
10.26	Collaboration Agreement between Innoviva, Inc. and Glaxo Group Limited, dated November 14, 2002 ⁽¹⁾
10.27	Strategic Alliance Agreement by and between Innoviva, Inc. and Glaxo Group Limited, dated March 30, 2004 ⁽²⁾
10.28	Amendment to Strategic Alliance Agreement by and between Innoviva, Inc. and Glaxo Group Limited, dated October 3, 2011 ⁽³⁾
10.29	Collaboration Agreement Amendment by and between Innoviva, Inc. and Glaxo Group Limited dated, March 3, 2014 ⁽⁴⁾
10.30	Strategic Alliance Agreement Amendment by and between Innoviva, Inc. and Glaxo Group Limited dated, March 3, 2014 ⁽⁴⁾
10.31	Master Agreement by and between Innoviva, Inc., Theravance Biopharma, Inc. and Glaxo Group Limited, dated March 3, 2014 ⁽⁴⁾
10.32	Extension Agreement by and between the Company and Glaxo Group Limited, dated March 3, 2014	10-12B	April 8, 2014
10.33+	Amended Offer Letter with Rick E Winningham dated August 5, 2014	10-Q	November 12, 2014
10.34+	Employment Contract with Aine Miller	10-Q	May 15, 2024
10.35+	Offer Letter with Brett Grimaud dated May 12, 2014	10-Q	May 10, 2023
10.36+	Offer Letter with Aziz Sawaf dated June 16, 2014	10-Q	May 10, 2023
10.37+	Offer Letter with Rhonda Farnum dated July 9, 2018	10-K	March 1, 2024
10.38**	Development and Commercialization Agreement by and between Theravance Biopharma R&D, Inc. and Mylan Ireland Limited, dated January 30, 2015	10-K	December 31, 2020
10.39	Amendments to Lease for 901 Gateway Boulevard between Theravance Biopharma US, Inc. and ARE-901/951 Gateway Boulevard, LLC	10-Q	August 2, 2018
10.40	Amendments to Lease for 951 Gateway Boulevard between Theravance Biopharma US, Inc. and ARE-901/951 Gateway Boulevard, LLC	10-Q	August 2, 2018
10.41*	Amendment No. 1 to the Development and Commercialization Agreement by and between Theravance Biopharma Ireland Limited and Mylan Ireland Limited, dated June 12, 2019	10-Q	August 5, 2019
10.42**	Master Consent, dated as of July 13, 2022, by and among Glaxo Group Limited, Theravance Biopharma, Inc. and Royalty Pharma Investments 2019 ICAV	8-K	July 14, 2022
10.43	Release Agreement, dated as of July 13, 2022, by and among Innoviva, Inc., Innoviva TRC Holdings LLC, Royalty Pharma Investments 2019 ICAV, Theravance Respiratory Company, LLC, Theravance Biopharma, Inc., Theravance Biopharma US Holdings, Inc. and Triple Royalty Sub II LLC	8-K	July 14, 2022
10.44	Cooperation Agreement, dated as of December 21, 2023, by and among Theravance Biopharma, Inc., a Cayman Islands exempted company, Irenic Capital Management LP, a Delaware limited partnership, Irenic Capital Management GP LLC, a Delaware limited liability company, Irenic Capital Evergreen Master Fund LP, a Cayman Islands limited partnership, and Irenic Capital Evergreen Fund GP LLC, a Delaware limited liability company	8-K	December 21, 2023

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		Incorporated by Reference
Exhibit Number	Description	Form	Filing Date/Period End Date
10.45	Assignment Agreement, dated May 30, 2025, by and between Theravance Biopharma, Inc. and GlaxoSmithKline Intellectual Property Development Limited, a private company limited by shares registered under the laws of England and Wales, and, solely with respect to Section 16, Glaxo Group Limited, a private company limited by shares registered under the laws of England and Wale	8-K	June 2, 2025
19	Theravance Biopharma, Inc. Insider Trading Policy and Guidelines with Respect to Certain Transactions in Securities
21.1	Subsidiaries of Theravance Biopharma, Inc.
23.1	Consent of Independent Registered Public Accounting Firm
24.1	Power of Attorney (see signature page to this Annual Report on Form 10-K)
31.1	Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934
31.2	Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934
32	Certifications Pursuant to 18 U.S.C. Section 1350
97.1	Theravance Biopharma, Inc. Policy for the Recovery of Erroneously Awarded Compensation	10-K	March 1, 2024
101	The following materials from Registrant’s Annual Report on Form 10-K for the year ended December 31, 2025, formatted in Inline Extensible Business Reporting Language (iXBRL) includes: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations, (iii) Consolidated Statements of Comprehensive Income (Loss), (iv) Consolidated Statements of Shareholders’ Equity, (v) Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements.
104	Cover Page Interactive Data File (Formatted as Inline XBRL and contained in Exhibit 101)

+	Management contract or compensatory plan or arrangement required to be filed pursuant to Item 15(b) of Form 10-K.

*	Portions of this exhibit have been omitted, and the omitted information has been filed separately with the Securities and Exchange Commission pursuant to an order granting confidential treatment.

**	Portions of this exhibit have been omitted pursuant to Items 601(a)(5), Item 601(b)(2)(ii) or 601(b)(10)(iv) of Regulation S-K.

⁽¹⁾	Incorporated by reference to an exhibit filed with the quarterly report on Form 10-Q of Innoviva, Inc., filed with the Securities and Exchange Commission on August 7, 2014.

⁽²⁾	Incorporated by reference to an exhibit filed with the annual report on Form 10-K of Innoviva, Inc., filed with the Commission on March 3, 2014.

⁽³⁾	Incorporated by reference to an exhibit filed with the annual report on Form 10-K of Innoviva, Inc., filed with the Commission on February 27, 2012.

⁽⁴⁾	Incorporated by reference to an exhibit filed with the current report on Form 8-K/A of Innoviva, Inc., filed with the Commission on March 6, 2014.

Item 16. Form 10-K Summary

Not Applicable.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	THERAVANCE BIOPHARMA, INC.
Date: March 23, 2026	By:	/s/ Rick E Winningham
		Rick E Winningham
		Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Rick E Winningham as their true and lawful attorney-in-fact and agent, each with full power of substitution and resubstitution, for such person and in his or her name, place and stead, in any and all capacities, to sign any and all amendments to the annual report on Form 10-K, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.


	Signature		Title		Date

/s/ Rick E Winningham Rick E Winningham		Chief Executive Officer (Principal Executive Officer)		March 23, 2026

/s/ Aziz Sawaf Aziz Sawaf		Senior Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)		March 23, 2026
/s/ Laurie S. Alsup, M.D. Laurie S. Alsup, M.D.		Director		March 23, 2026
/s/ Eran Broshy Eran Broshy		Director		March 23, 2026
/s/ Jeremy T. Grant Jeremy T. Grant		Director		March 23, 2026
/s/ Susannah Gray Susannah Gray		Chairperson of the Board of Directors		March 23, 2026

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	Signature		Title		Date
/s/ Jim Kelly Jim Kelly		Director		March 23, 2026

/s/ Dean J. Mitchell Dean J. Mitchell		Director		March 23, 2026
/s/ Donal O’Connor Donal O’Connor		Director		March 23, 2026
/s/ Deepika R. Pakianathan, Ph.D. Deepika R. Pakianathan, Ph.D.		Director		March 23, 2026

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Theravance Biopharma, Inc.

Index to Consolidated Financial Statements


Report of Independent Registered Public Accounting Firm (PCAOB ID: 42)		F-2
Consolidated Balance Sheets as of December 31, 2025 and 2024		F-4
Consolidated Statements of Operations for each of the two years in the period ended December 31, 2025		F-5
Consolidated Statements of Comprehensive Income (Loss) for each of the two years in the period ended December 31, 2025		F-6
Consolidated Statements of Shareholders’ Equity for each of the two years in the period ended December 31, 2025		F-7
Consolidated Statements of Cash Flows for each of the two years in the period ended December 31, 2025		F-8
Notes to Consolidated Financial Statements		F-9
Supplementary Financial Data (unaudited)		F-39

F-1

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Report of Independent Registered Public Accounting Firm

To the Shareholders and the Board of Directors of Theravance Biopharma, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Theravance Biopharma, Inc. (the Company) as of December 31, 2025 and 2024, the related consolidated statements of operations, comprehensive income (loss), shareholders' equity and cash flows for each of the two years in the period ended December 31, 2025, and the related notes(collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2025, in conformity with U.S. generally accepted accounting principles.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the consolidatedfinancial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the account or disclosure to which it relates.

F-2

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		Management’s Estimates of the Amount and Timing of Ampreloxetine Royalties
Description of the Matter		As described in Note 10 to the consolidated financial statements, in 2022 the Company received $25 million from Royalty Pharma Investments (RPI) in exchange for royalties on future sales of ampreloxetine (“ampreloxetine funding”). The ampreloxetine funding is accounted for as a contingent liability that accretes based on management’s estimates of the amount and timing of future royalty payments to RPI. On an annual basis, the Company reviews the significant inputs used to estimate the ampreloxetine liability to assess whether there are indicators that suggest changes to the amount and timing of future royalty payments to RPI. Any such changes are accounted for prospectively. Auditing management’s assessment of whether changes to the amount and timing of future royalty payments to RPI was challenging because it required significant judgment to assess the overall probability of success of ampreloxetine’s FDA approval.
How We Addressed the Matter in Our Audit		We gained an understanding of and tested management’s identification of the factors that significantly influenced the probability of success of FDA approval. To test the assumption, our audit procedures included corroborating the assumption against external market research and industry data and performing a sensitivity analysis over the probability of success of FDA approval on the interest expense recorded for the year ended December 31, 2025.

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 2013.

San Mateo, California

March 23, 2026

F-3

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THERAVANCE BIOPHARMA, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share data)


		December 31,			December 31,
		2025			2024
Assets
Current assets:
Cash and cash equivalents		$	167,806		$	37,797
Short-term marketable securities			147,551			50,553
Receivables from collaborative arrangements			45,539			18,440
Receivables from milestones and royalty assets			50,000			50,000
Other prepaid and current assets			7,564			4,277
Total current assets			418,460			161,067
Long-term marketable securities			11,128			—
Property and equipment, net			5,895			7,418
Operating lease assets			24,371			28,354
Future contingent milestone and royalty assets			—			144,200
Restricted cash			836			836
Other assets			24,880			12,286
Total assets		$	485,570		$	354,161

Liabilities and Shareholders' Equity
Current liabilities:
Accounts payable		$	2,568		$	2,242
Accrued personnel-related expenses			12,592			7,019
Accrued clinical and development expenses			3,373			1,058
Accrued general and administrative expenses			2,052			2,987
Operating lease liabilities			10,945			10,712
Income tax payable			5,287			5,853
Other accrued liabilities			1,485			2,214
Total current liabilities			38,302			32,085
Long-term operating lease liabilities			31,758			39,108
Future royalty payment contingency			32,795			30,334
Unrecognized tax benefits			85,679			75,199
Other long-term liabilities			313			1,890
Commitments and contingencies (Note 15)

Shareholders’ Equity
Preferred shares, $0.00001 par value per share: 230 shares authorized, no shares issued or outstanding			—			—
Ordinary shares, $0.00001 par value per share: 200,000 shares authorized; 51,069 and 49,471 shares issued and outstanding at December 31, 2025 and December 31, 2024, respectively			1			—
Additional paid-in capital			1,156,288			1,141,060
Accumulated other comprehensive income			61			7
Accumulated deficit			(859,627)			(965,522)
Total shareholders’ equity			296,723			175,545
Total liabilities and shareholders’ equity		$	485,570		$	354,161

See accompanying notes to consolidated financial statements

F-4

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THERAVANCE BIOPHARMA, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share data)


		Year Ended December 31,
		2025			2024

Revenues:
Viatris collaboration agreement		$	74,964		$	64,381
Licensing and milestone revenue			32,500			—
Total revenues			107,464			64,381

Expenses:
Research and development (1)			37,414			37,643
Selling, general and administrative (1)			73,652			69,174
Impairment of long-lived assets (non-cash)			—			4,513
Total expenses			111,066			111,330

Loss from operations			(3,602)			(46,949)
Net gain on realized contingent milestone and royalty assets			75,137			—
TRELEGY milestone income			50,000			—
Interest expense (non-cash)			(2,461)			(2,546)
Interest and other income, net			10,173			4,881
Income (loss) before income taxes			129,247			(44,614)
Provision for income tax expense			(23,352)			(11,804)
Net income (loss)		$	105,895		$	(56,418)

Net income (loss) per share:
Net income (loss) per share - basic		$	2.10		$	(1.15)
Net income (loss) per share - diluted		$	2.06		$	(1.15)

Shares used to compute net income (loss) per share - basic			50,317			48,847
Shares used to compute net income (loss) per share - diluted			51,507			48,847

(1)	Amounts include share-based compensation expense as follows:


		Year Ended December 31,
(In thousands)		2025			2024
Research and development		$	4,081		$	5,104
Selling, general and administrative			14,395			16,289
Total share-based compensation expense		$	18,476		$	21,393

See accompanying notes to consolidated financial statements.

F-5

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THERAVANCE BIOPHARMA, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In thousands)


		Year Ended December 31,
		2025			2024
Net income (loss)		$	105,895		$	(56,418)
Other comprehensive income:
Net unrealized gain on available-for-sale investments, net of tax			54			72
Comprehensive income (loss)		$	105,949		$	(56,346)

See accompanying notes to consolidated financial statements.

F-6

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THERAVANCE BIOPHARMA, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

(In thousands)


						Accumulated
				Additional		Other				Total
	Ordinary Shares			Paid-In		Comprehensive		Accumulated		Shareholders'
	Shares	Amount		Capital		Income (Loss)		Deficit		Equity
Balances at December 31, 2024	49,471	$	—	$	1,141,060	$	7	$	(965,522)	$	175,545
Proceeds from the sale of ordinary shares	2		—		20		—		—		20
Employee share-based compensation expense	—		—		18,476		—		—		18,476
Issuance of restricted shares	1,852		1		—		—		—		1
Option exercises	67		—		766		—		—		766
Repurchase of shares to satisfy tax withholding	(323)		—		(4,034)		—		—		(4,034)
Net unrealized gain on marketable securities	—		—		—		54		—		54
Net income	—		—		—		—		105,895		105,895
Balances at December 31, 2025	51,069	$	1	$	1,156,288	$	61	$	(859,627)	$	296,723

						Accumulated
				Additional		Other				Total
	Ordinary Shares			Paid-In		Comprehensive		Accumulated		Shareholders'
	Shares	Amount		Capital		Income (Loss)		Deficit		Equity
Balances at December 31, 2023	48,091	$	—	$	1,122,164	$	(65)	$	(909,104)	$	212,995
Repurchase of ordinary shares, net of transaction costs	(38)		—		(445)		—		—		(445)
Proceeds from the sale of ordinary shares	11		—		99		—		—		99
Proceeds from ESPP purchases	61		—		508		—		—		508
Employee share-based compensation expense	—		—		21,393		—		—		21,393
Issuance of restricted shares	1,641		—		—		—		—		—
Repurchase of shares to satisfy tax withholding	(295)		—		(2,659)		—		—		(2,659)
Net unrealized gain on marketable securities	—		—		—		72		—		72
Net loss	—		—		—		—		(56,418)		(56,418)
Balances at December 31, 2024	49,471	$	—	$	1,141,060	$	7	$	(965,522)	$	175,545

See accompanying notes to consolidated financial statements.

F-7

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THERAVANCE BIOPHARMA, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)


		Year Ended December 31,
		2025			2024
Operating activities
Net income (loss)		$	105,895		$	(56,418)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization			1,626			1,710
Amortization and accretion on investment securities, net			(2,830)			(2,509)
Future royalty payment contingency interest accretion			2,461			2,546
Share-based compensation			18,476			21,393
Loss on disposal of property and equipment			35			34
Loss on impairment of long-lived assets			—			4,513
Amortization of right-of-use assets			4,015			4,414
Deferred income taxes			(11,519)			(7,573)
Other			(89)			—
Changes in operating assets and liabilities:
Receivables from collaborative arrangements			(27,099)			(966)
Prepaid clinical and development services			73			1,965
Other prepaid and current assets			(3,360)			7,399
Right-of-use lease assets			(32)			(707)
Future contingent milestone and royalty assets			144,200			—
Other assets			(1,077)			411
Accounts payable			326			750
Accrued personnel-related expenses, accrued clinical and development expenses, and other accrued liabilities			4,009			1,468
Operating lease liabilities			(7,117)			661
Unrecognized tax benefits			10,481			9,906
Other long-term liabilities			67			(532)
Net cash provided by (used in) operating activities			238,541			(11,535)

Theravance Biopharma, Inc. 10-K