DAWES KAREN A sold RGEN
December 17, 2025 · Form 4 insider transaction
DAWES KAREN A sold 275 shares of Repligen Corporation at $161.00 per share, a transaction worth $44.3K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
275
Price
$161.00
Total value
$44.3K
InsiderDAWES KAREN A
RoleDirector
CompanyRepligen Corporation (RGEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 17, 2025
Filing dateDecember 18, 2025
Shares owned after91,821
OwnershipDirect
10b5-1 planNo
AmendedNo