January 5, 2026 · Form 4 insider transaction
Miller Michael Benjamin sold 374 shares of ATI Inc. at $121.08 per share, a transaction worth $45.3K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Shares withheld for the payment of taxes on restricted stock units awarded in 2024 and 2025. One-third of each such award vested by the terms thereof on January 5, 2026.; Represents the average of the high and low trading prices for one share of the Issuer's Common Stock on the New York Stock Exchange on January 5, 2026.