Loeillot Olivier sold RGEN
April 21, 2026 · Form 4 insider transaction
Loeillot Olivier sold 3,832 shares of Repligen Corporation at $140.00 per share, a transaction worth $536.5K. 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
3,832
Price
$140.00
Total value
$536.5K
InsiderLoeillot Olivier
RoleOfficer, Director
CompanyRepligen Corporation (RGEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateApril 21, 2026
Filing dateApril 22, 2026
Shares owned after54,246
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on August 19th, 2025.