Martin D. Madaus - Director at REPLIGEN CORP

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
RGEN on Nasdaq
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Martin D. Madaus - trading volume in the past year for REPLIGEN CORP

Holdings reported by Martin D. Madaus for REPLIGEN CORP

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 5,586 $694,786 $124.38 08 Aug 2025 Direct
Common Stock 1,800 $201,830 $112.13 08 Aug 2025 By Martin D. Madaus 2011 Revocable Trust
Common Stock 11 $1,368 $124.38 08 Aug 2025 Spouse Trust
Stock Option (Right to Buy) 1,800 15 May 2025 Direct Common Stock

Transactions reported by Martin D. Madaus for REPLIGEN CORP

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.