February 27, 2026 · Form 4 insider transaction
D'Antilio Derek sold 9,995 shares of Allegro MicroSystems, Inc. at $36.47 per share, a transaction worth $364.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Represents shares withheld to cover taxes due upon the vesting of restricted stock units that were previously granted by the Issuer.