KURIYEL RALF bought RGEN
March 5, 2026 · Form 4 insider transaction
KURIYEL RALF bought 5,669 shares of Repligen Corporation at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 18 days after the transaction.
Direction
Acquired (buy-side)
Shares
5,669
Price
$0.00
Total value
N/A
InsiderKURIYEL RALF
RoleOfficer
CompanyRepligen Corporation (RGEN)
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateMarch 5, 2026
Filing dateMarch 23, 2026
Shares owned after5,669
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
One third of the stock options will vest and become exercisable annually on March 5, 2027, March 5, 2028, and March 5, 2029.