February 27, 2026 · Form 4 insider transaction
Disher Stephanie sold 66,639 shares of ATMU at $64.53 per share, a transaction worth $4.30M. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Reflects shares withheld upon vesting of Performance Share Units earned during the 2023-2025 grant cycle to pay reporting person's tax withholding obligation.