UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

~~Washington~~WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

~~Pursuant~~PURSUANT toTO ~~Section~~SECTION 13 orOR 15(d) ofOF ~~The~~THE ~~Securities~~SECURITIES ~~Exchange~~EXCHANGE ~~Act~~ACT ofOF 1934

Date of Report (Date of earliest event reported): February 2327, 2026

ALT5 SIGMA CORPORATION

(Exact ~~name~~Name of ~~registrant~~Registrant as ~~specified~~Specified in ~~its charter~~Charter)

Nevada	000-19621	41-1454591
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)
(State or Other Jurisdiction	(Commission	(IRS Employer
of Incorporation)	File Number)	Identification No.)

8548 Rozita Lee Avenue, Suite 305 Las Vegas, NV		89113
(Address of principal executive offices)		(Zip Code)

8548 Rozita Lee Avenue, Suite 305

~~Registrant’s telephone~~Las ~~number~~Vegas, ~~including~~NV ~~area code (702) 997-5968~~89113

~~Check~~(Address ~~the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation~~ of ~~the~~Principal ~~registrant~~Executive ~~under any~~Offices ofand ~~the~~Zip ~~following provisions:~~Code)

Registrant’s telephone number, including area code: 702-997-5968

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common stock (par value $0.001 per share)	ALTS	The Nasdaq Stock Market LLC
Common Stock, $0.001 par value per share	ALTS	The NASDAQ Stock Market LLC (The NASDAQ Capital Market)

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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. ☐

~~Section~~Item 85.07. -Submission ~~Other~~of ~~Events~~Matters to a Vote of Security Holders.

~~Item~~On ~~8.01~~February ~~Other~~27, ~~Events~~2026, ALT5 Sigma Corporation (the “Company”) held its 2025 Annual Meeting of Stockholders (the “Annual Meeting”) to vote on the matters disclosed in the Company’s definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on February 3, 2026 and updated on February 6, 2026. The final voting results for the matters submitted to a vote of stockholders were as follows:

OnProposal February 23, 2026, Tony Isaac, the acting Chief Executive Officer of ALT5 Sigma Corporation, issued a letter addressed to ALT5 Sigma’s stockholders, wherein he outlined ALT5 Sigma’s compliance restoration, governance strengthening, and strategy to drive long-term stockholder value and provided certain corporate updatesNo. ~~The~~1 ~~letter~~– ~~was~~Election ~~issued in the form~~ of ~~a press release, a copy of which is attached as Exhibit 99.1 to this Current Report on Form 8-K.~~Directors

~~Forward~~At the Annual Meeting, the Company’s stockholders elected the persons listed below as directors for a one-~~looking~~year term expiring on the ~~Statements~~date of the Company’s next Annual Meeting or until their respective successors are duly elected and qualified:

The referenced letter, including the section entitled “Looking Ahead”, contains statements that are forward-looking statements as defined within the Private Securities Litigation Reform Act of 1995, including, but not limited to, statements relating to the growth of USD1, ALT5’s ability to benefit from the growth of USD1, the value of ALT5’s $WLFI holdings, ALT5’s accelerated growth in digital asset treasury operations, the positioning of the Company in the digital asset treasury sector, and the profitability and prospective growth of ALT5’s platforms and business that are subject to risks that may include, but are not limited to, international currency risks, third-party or customer credit risks, liability claims stemming from ALT5’s services, and technology challenges for future growth or expansion, and statements regarding the Company’s potential separation plans of its biotech business. Words such as “continue”, “expect”, “intend”, “will”, “hope”, “should”, “would”, “may”, “potential”, and other similar expressions may indicate forward-looking statements, though not all forward-looking statements contain such words. Such statements reflect the Company’s current view with respect to future events, are subject to risks and uncertainties, including international currency risks, third-party or customer credit risks, liability claims stemming from ALT5’s services, and technology challenges for future growth or expansion, and are necessarily based upon a number of estimates and assumptions that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political, and social uncertainties, and contingencies.

	Votes
Nominee Name	Votes For		Votes Withheld		Broker Non-Votes
Zachary Witkoff		29,558,662		278,462		25,015,729
Tony Isaac		29,567,556		269,568		25,015,729
Zachary Folkman		28,914,712		922,412		25,015,729
Nael Hajjar		26,971,002		2,866,122		25,015,729
John Bitar		27,025,989		2,811,135		25,015,729
Dr. Adel Elmessiry, Ph.D.		29,570,518		266,606		25,015,729
Tim Stanley		29,570,671		266,453		25,015,729

~~Many~~Proposal ~~factors could cause the Company’s actual results, performance, or achievements to be materially different from any future results, performance or achievements described in the referenced letter~~No. ~~Such~~2 ~~factors~~– ~~could~~Ratification ~~include, among others, changes in the value~~ of ~~$WLFI tokens,~~Independent aAccounting downturn in the adoption of stable coins, and other risks detailed in the Company’s periodic reports filed with the Securities and Exchange Commission (the “SEC”). Should one or more of these risks or uncertainties materialize, or should the assumptions set out in the section entitled “Risk Factors” in the Company’s filings with the SEC underlying those forward-looking statements prove incorrect, actual results may vary materially from those described herein. These forward-looking statements are made as of the date of the referenced letter and the date of this Current Report on Form 8-K and the Company does not intend, and does not assume any obligation, to update these forward-looking statements, except as required by law. The Company cannot assure that such statements will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements. Individuals are cautioned that forward-looking statements are not guarantees of future performance and accordingly investors are cautioned not to put undue reliance on forward-looking statements due to the inherent uncertainty therein.Firm

~~Item~~The ~~9.01.~~Company’s ~~Financial~~stockholders ~~Statements~~ratified ~~and~~the ~~Exhibits~~appointment of L J Soldinger Associates, LLC as the Company’s independent registered public accounting firm for fiscal 2025.

(d) Exhibits.

Votes
For	Against	Abstain
52,739,070	2,022,767	91,016

Exhibit Number		Description
99.1		Press Release containing letter to stockholders dated February 23, 2026
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

Proposal No. 3 – Proposal To Adjourn The Annual Meeting

The Company’s stockholders approved the proposal to adjourn the Annual Meeting.

Votes
For	Against	Abstain
49,839,502	4,851,349	162,002

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

Exhibit Number		Description

104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, ~~the~~we ~~registrant~~have ~~has~~ duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ALT5 SIGMA CORPORATION
	ALT5 Sigma Corporation
Date: February 23, 2026	By:	/s/ Tony Isaac
	By:	/s/ Tony Isaac
		Tony Isaac
	Name:	Tony Isaac
		Acting Chief Executive Officer
	Title:	Acting Chief Executive Officer

Dated: March 2, 2026

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