8-K

REPLIGEN CORP (RGEN)

8-K 2023-04-18 For: 2023-04-17
View Original
Added on April 09, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): April 17, 2023

REPLIGEN CORPORATION

(Exact name of registrant as specified in its charter)

Delaware 000-14656 04-2729386
(State or Other Jurisdiction<br> <br>of Incorporation) (Commission<br> <br>File Number) (IRS Employer<br> <br>Identification No.)

41 Seyon Street, Bldg. 1, Suite 100, Waltham, MA 02453

(Address of Principal Executive Offices) (Zip Code)

(781) 250-0111

(Registrant’s telephone number, including area code)

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:

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)
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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading<br> <br>Symbol(s) Name of each exchange<br> <br>on which registered
Common Stock, par value $0.01 per share RGEN The Nasdaq Global Select 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.  ☐

Item 8.01. Other Events.

On April 17, 2023, Repligen Corporation (the “Company”) completed its previously announced acquisition of all of the outstanding equity interests in FlexBiosys Inc. (“FlexBiosys”) pursuant to an Equity Purchase Agreement, dated as of April 12, 2023, by and among the Company, FlexBiosys, TSAP Holdings, Inc. (“NJ Seller”), Gayle Tarry and Stanley Tarry, as individuals (collectively with NJ Seller, the “Sellers”), and Stanley Tarry, in his capacity as the representative of the Sellers.

SIGNATURES

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.

REPLIGEN CORPORATION
Date: April 18, 2023 By: /s/ Tony J. Hunt
Tony J. Hunt
President and Chief Executive Officer