UNITED STATES

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

~~Pursuant~~Date toof ~~Section 13~~Report ~~or 15~~(dDate of earliest event reported): August 28, 2017

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 7, 2017

PAREXEL International Corporation

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

Massachusetts	0-21244	004-~~21244~~2776269	~~04-2776269~~
(State or Other jurisdictionof Incorporation)		(CommissionFile Number)	(IRS EmployerIdentification No.)
(State or other juris- diction of incorporation	(Commission File Number)	(IRS Employer Identification No.)

195 West Street



195 West Street, Waltham, Massachusetts	02451
(Address of principal executive offices)	(Zip Code)

~~Waltham~~Registrant’s telephone number, ~~Massachusetts~~including ~~02451~~area code: (781) 487-9900

Not applicable. (~~Address~~Former ofname ~~principal~~or ~~executive~~former ~~offices~~address, ~~Zip~~if ~~code)~~changed since last report)

~~(781)~~Check ~~487~~the appropriate box below if the Form 8-~~9900~~K filing is intended to simultaneously satisfy the filing obligations for the registrant under any of the following provisions (see General Instruction A.2. below):

~~(Registrant’s~~[ ~~telephone~~] Written ~~number,~~communications ~~including~~pursuant ~~area~~to ~~code)~~Rule 425 under the Securities Act (17 CFR 230.425)

~~Not~~[ ~~applicable~~] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

~~(Former Name~~[ or] Pre-commencement ~~Former~~communications ~~Address,~~pursuant ifto ~~Changed~~Rule ~~Since~~14d-2(b) ~~Last~~under ~~Report)~~the Exchange Act (17 CFR 240.14d-2(b))

~~Check~~[ ~~the appropriate box below if the Form 8~~] Pre-Kcommencement ~~filing~~communications ispursuant ~~intended~~ to ~~simultaneously~~Rule ~~satisfy~~13e-4(c) ~~the~~under ~~filing obligation of~~ the ~~registrant~~Exchange ~~under~~Act ~~any~~(17 ofCFR ~~the following provisions:~~ 240.13e-4(c))

☐Item ~~Written~~2.02. Results ~~communications~~of ~~pursuant~~Operations toand ~~Rule~~Financial ~~425 under the Securities Act (17 CFR 203~~Condition.~~425)~~

☐On ~~Soliciting~~August ~~material~~28, ~~pursuant~~2017, PAREXEL International Corporation (the “Company”) announced its financial results for the fiscal quarter and year ended June 30, 2017. The full text of the press release issued in connection with the announcement is attached as Exhibit 99.1 to ~~Rule~~this ~~14a~~Current Report on Form 8-12K. The ~~under~~information in this Item 2.02 (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (17the ~~CFR~~“Exchange ~~240.14a-12~~Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

☐Item ~~Pre-commencement~~9.01. Financial ~~communications~~Statements ~~pursuant~~and ~~to Rule 14d-2(b) under the Exchange Act (17 CFR 240~~Exhibits.~~14d-2(b))~~

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

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. ☐

Item 7.01 Regulation FD Disclosure

On August 7, 2017, West Street Merger Sub, Inc., a Massachusetts corporation (“Merger Sub”), provided prospective investors with certain information in connection with proposed financing activities relating to the previously announced acquisition of PAREXEL International Corporation, a Massachusetts Corporation (the “Company”), by certain investments funds affiliated with Pamplona Capital Management (the “Sponsor”), pursuant to the Agreement and Plan of Merger, dated as of June 19, 2017 (the “Merger Agreement”), by and among the Company, West Street Parent, LLC, a Delaware limited liability company (“Parent”) and Merger Sub (the “Merger”), an excerpt of which is included as Exhibit 99.1 to this report and incorporated by reference in this Item 7.01.

The information furnished pursuant to this Item 7.01 (including the related exhibit hereto) shall not be considered “filed” under the Securities Exchange Act of 1934, as amended, nor shall it be incorporated by reference into any of the registrant’s filings under the Securities Act of 1933, as amended (the “Securities Act”), or under the Securities Exchange Act of 1934, as amended, unless the registrant expressly states in such filing that such information is to be considered “filed” or incorporated by reference therein.

Item 8.01 Other Events

On August 7, 2017, the Company announced that Merger Sub intends to offer $720 million aggregate principal amount of Senior Notes due 2025 (the “Notes”), subject to market and other conditions. Merger Sub intends to use the proceeds from the offering of the Notes, together with borrowings under the Company’s new term loan facility and cash equity contributions by certain investment funds affiliated with the Sponsor, to (i) finance the consummation of the Merger and other transactions contemplated by the Merger Agreement, including amounts payable thereunder, (ii) repay in full all outstanding indebtedness under the Company’s existing credit facilities, (iii) fund the redemption of all of the Company’s existing notes and (iv) pay related fees, costs, premiums and expenses in connection with these transactions. A copy of the press release announcing the offering of the Notes is attached hereto as Exhibit 99.2 and is incorporated by reference in this Item 8.01.

Merger Sub will deposit (or cause to be deposited) the gross proceeds of the offering of the Notes into a segregated escrow account until the date that certain escrow release conditions, including the consummation of the Merger, have been satisfied. The Notes will be senior unsecured obligations of Merger Sub. Upon the release of the proceeds from escrow, the Company will assume the obligations under the Notes and the Notes will initially be guaranteed by certain of the Company’s parents and subsidiaries on a senior unsecured basis.

The Notes and the related guarantees will be offered to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act , and to non-U.S. persons outside the United States pursuant to Regulation S under the Securities Act. The Notes and the related guarantees have not been registered under the Securities Act or any state or other jurisdiction’s securities laws. Accordingly, the Notes may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements under the Securities Act and any applicable state or other jurisdiction’s securities laws.

Forward Looking Statements

This report contains “forward-looking” statements regarding future results and events, including, without limitation, statements regarding expected financial results, future growth and customer demand. For this purpose, any statements contained herein that are not statements of historical fact may be deemed forward-looking statements. Without limiting the foregoing, the words “believes,” “anticipates,” “plans,” “expects,” “intends,” “appears,” “estimates,” “projects,” “will,” “would,” “could,” “should,” “targets,” and similar expressions are also intended to identify forward-looking statements. The forward-looking statements in this release involve a number of risks and uncertainties. The Company’s actual future results may differ materially from the results discussed in the forward-looking statements contained in this release. Important factors that might cause such a difference include, but are not limited to, risks associated with: the loss, modification, or delay of large or multiple contracts or a strategic partner; unfavorable economic and financial market conditions; risks arising from the restructuring of our operations; the fixed price nature of our contracts or our failure to document changes to work orders; our ability to attract suitable investigators and volunteers for our clinical trials; our reliance on third parties and the transportation industry for important services; our ability to maintain continuous, effective, reliable and secure operation of

computer hardware, software and internet applications and related tools and functions; our exposure to international economic and political risks, including war or hostilities, changes in tax laws including those affecting repatriation of profits, difficulty in staffing and managing widespread operations, unfavorable labor regulations, changes in foreign currency exchange rates and maintenance of an effective compliance program to ensure compliance with regulatory and legal requirements applicable to our business in different jurisdictions, including the U.S. Foreign Corrupt Practices Act and similar worldwide anti-corruption laws; our ability to retain our highly qualified management and technical personnel; our ability to protect our intellectual property rights; fluctuations in our quarterly operating results, which could have a material effect on our business; our ability to realize backlog as service revenue; fluctuations in our effective income tax rate, which may affect our earnings and earnings per share; the results of regulatory tax examinations; impairment of our goodwill or intangible assets; changes to our computer operating systems, programs or software; system interruptions or failures, including cyber-security breaches; our failure to comply with applicable privacy laws, security laws, regulations and standards; our ability to manage substantial expansion in our business and to successfully execute our acquisition strategies and successfully integrate acquired businesses; our ability to achieve and maintain effective internal control in accordance with Section 404 of the Sarbanes-Oxley Act of 2002 and delays in completing our internal control audit and financial audit; economic factors and industry trends affecting the pharmaceutical and biotechnology industries; the loss of business from a significant client; the intense competition in our industry; our ability to keep pace with rapid technological changes; changes in governmental regulation of the drug, medical device and biotechnology industry and our ability to comply with existing regulations and ethics standards; loss of business opportunities as a result of healthcare reform and the expansion of managed-care organizations; substantial exposure to payment of personal injury claims; and existing and proposed laws and regulations regarding confidentiality of patients’ and other individuals’ personal information. Such factors and others are discussed more fully in the section entitled “Risk Factors” of the Company’s Annual Report on Form 10-K for the year ended June 30, 2016 and subsequent quarterly reports on Form 10-Q, as filed with the Securities and Exchange Commission,. The Company specifically disclaims any obligation to update these forward-looking statements in the future. These forward-looking statements should not be relied upon as representing the Company’s estimates or views as of any date subsequent to the date of this report.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

ExhibitNo.		Description
Exhibit No.	Description
99.1	Press Release dated August 28, 2017.	~~Excerpts from materials to be provided to prospective investors on August 7, 2017.~~
99.2		Press Release, dated August 7, 2017.

3 SIGNATURES

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

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



Date: August 28, 2017	PAREXEL International Corporation
By:	/s/ Simon Harford
	Simon Harford Senior Vice President & CFO

EXHIBIT INDEX

ExhibitNo.		Description
99.1		Excerpts from materials to be provided to prospective investors on August 7, 2017.
99.2		Press Release, dated August 7, 2017.

Dated: August 7, 2017

PAREXEL INTERNATIONAL CORPORATION

/s/ Simon Harford

Simon Harford

Senior Vice President and Chief Financial Officer

Filing Compare · PAREXEL INTERNATIONAL CORP