ATI INC — Director's Dealing 2024

Mar 6, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ATI INC (ATI)
CIK: 0001018963
Period of Report: 2024-03-01

Reporting Person: Miller Michael Benjamin (VP Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-03-01	Common Stock, par value $0.10 per share	A	5077	$0.00	Acquired	5077	Direct
2024-03-01	Common Stock, par value $0.10 per share	A	1898	$0.00	Acquired	6975	Direct

Footnotes

F1: Award of restricted stock units, which are settled in shares of stock upon vesting. The award vests in annual installments on each of the first three anniversaries of the grant date, provided the recipient remains employed by the Issuer.

F2: Awarded under the Issuer's 2022 Incentive Plan.

F3: Award of restricted stock units, which are settled in shares of stock upon vesting. The award vests in annual installments on each January 3, 2025, 2026 and 2027, provided the recipient remains employed by the Issuer.