Madaus Martin D 4
4 · REPLIGEN CORP · Filed Aug 12, 2025
Insider Transaction Report
Form 4
REPLIGEN CORPRGEN
Madaus Martin D
Director
Transactions
- Purchase
Common Stock
2025-08-08$112.13/sh+1,800$201,830→ 1,800 total(indirect: By Trust)
Holdings
- 5,586
Common Stock
- 11(indirect: By Trust)
Common Stock
Footnotes (1)
- [F1]The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $111.72 to $112.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.