McCourt Marion sold REGN
September 2, 2026 · Form 4 insider transaction
McCourt Marion sold 1,215 shares of Regeneron Pharmaceuticals, Inc. at $850.00 per share, a transaction worth $1.03M. 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
1,215
Price
$850.00
Total value
$1.03M
InsiderMcCourt Marion
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 2, 2026
Filing dateSeptember 3, 2026
Shares owned after13,134
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Disposition/acquisition made pursuant to a plan intended to comply with Rule 10b5-1(c) adopted on February 17, 2026.