Loeillot Olivier sold RGEN
October 5, 2026 · Form 4 insider transaction
Loeillot Olivier sold 1,333 shares of Repligen Corporation at $178.75 per share, a transaction worth $238.3K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1,333
Price
$178.75
Total value
$238.3K
InsiderLoeillot Olivier
RoleOfficer, Director
CompanyRepligen Corporation (RGEN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 5, 2026
Filing dateOctober 6, 2026
Shares owned after45,788
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 19, 2025.