Konstantin Konstantinov Repligen Corp (RGEN) insider trading activity

Konstantin Konstantinov is of REPLIGEN CORP. Currently has a direct ownership of 2,894 shares of RGEN, which is worth approximately $384,525. The most recent transaction as insider was on May 15, 2025, when has been sold 973 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.89K

50.65% 3M change

50.65% 12M change

Total Value Held $384,525

Konstantin Konstantinov Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 15 2025	BUY Grant, award, or other acquisition	-	973 Added 25.16%	2,894 Common Stock
May 16 2024	BUY Grant, award, or other acquisition	-	701 Added 26.74%	1,921 Common Stock
May 18 2023	BUY Grant, award, or other acquisition	-	686 Added 35.99%	1,220 Common Stock
May 26 2022	BUY Grant, award, or other acquisition	-	534 Added 50.0%	534 Common Stock

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