January 3, 2024 · Form 4 insider transaction
Bassler Bonnie L bought 826 shares of Regeneron Pharmaceuticals, Inc. at $380.95 per share, a transaction worth $314.7K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Disposition/acquisition made pursuant to a plan intended to comply with Rule 10b5-1(c) adopted on May 11, 2023.