February 19, 2026 · Form 4 insider transaction
Graziosi David S. sold 1,771 shares of Allison Transmission Holdings Corp at $117.78 per share, a transaction worth $208.6K. 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 by ALSN to satisfy tax withholding obligations on the vesting of RSUs and DERs.