February 26, 2024 · Form 4 insider transaction
SING GEORGE L sold 1,000 shares of Regeneron Pharmaceuticals, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
The stock option becomes exercisable in three equal annual installments, commencing one year after the date of grant.