REPLIGEN CORP — Director's Dealing 2018

Mar 2, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: REPLIGEN CORP (RGEN)
CIK: 0000730272
Period of Report: 2018-02-28

Reporting Person: Snodgres Jon (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-28	Common Stock	F	2470	$35.159	Disposed	24974	Direct

Footnotes

F1: Payment of tax liability made via forfeiture of 2,470 shares of Common Stock valued at a price of $35.159 per share on February 28, 2018.