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Signature
-
/s/ Jennifer Carmichael (Attorney in Fact)
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Issuer symbol
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RGEN
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Transactions as of
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25 Nov 2025
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Net transactions value
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-$1,196,970
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Form type
-
4
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Filing time
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26 Nov 2025, 16:30:04 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Loeillot Olivier |
Chief Executive Officer, Director |
C/O REPLIGEN CORPORATION, 41 SEYON ST., BLDG 1, STE 100, WALTHAM |
/s/ Jennifer Carmichael (Attorney in Fact) |
26 Nov 2025 |
0001995525 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
RGEN |
Common Stock |
Sale |
$1,196,970 |
-7,041 |
-16% |
$170.00 |
35,898 |
25 Nov 2025 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: