December 5, 2025 · Form 4 insider transaction
Pitofsky Jason bought 2,261 shares of Regeneron Pharmaceuticals, Inc. 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 4 days after the transaction.
The stock option award vests in four equal annual installments, commencing one year after the date of grant.