Olivier Loeillot Repligen Corp (RGEN) insider trading activity

RGEN Quotes by TradingView

Olivier Loeillot is Chief Executive Officer of REPLIGEN CORP. Currently has a direct ownership of 44,187 shares of RGEN, which is worth approximately $5.33 Million. The most recent transaction as insider was on Sep 03, 2025, when has been sold 2,506 shares (Common Stock) at a price of $116.18 per share, resulting in proceeds of $291,147. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 44.2K
5.37% 3M change
32.23% 12M change
Total Value Held $5.33 Million

Olivier Loeillot Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 03 2025
SELL
Payment of exercise price or tax liability
$291,147 $116.18 p/Share
2,506 Reduced 5.37%
44,187 Common Stock
Mar 03 2025
BUY
Grant, award, or other acquisition
-
14,480 Added 23.67%
46,693 Common Stock
Feb 27 2025
SELL
Payment of exercise price or tax liability
$53,693 $156.54 p/Share
343 Reduced 1.05%
32,213 Common Stock
Nov 20 2024
SELL
Payment of exercise price or tax liability
$106,256 $123.41 p/Share
861 Reduced 2.58%
32,556 Common Stock
Sep 03 2024
BUY
Grant, award, or other acquisition
-
17,631 Added 34.54%
33,417 Common Stock
Feb 27 2024
BUY
Grant, award, or other acquisition
-
2,880 Added 15.43%
15,786 Common Stock
Oct 02 2023
BUY
Grant, award, or other acquisition
-
12,906 Added 50.0%
12,906 Common Stock
OL

Olivier Loeillot

Chief Executive Officer
Waltham, MA

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