SEC Form 4 · accession 0001193125-26-281327
ATI INC · ATI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kimberly A Fields
Officer — Chair, President and CEO · Director
Period of report
Jun 22, 2026
Accepted (ET)
Jun 24, 2026 · 5:54 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001018963
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.10 per shareF1 | Jun 22, 2026 | S | 13,269 | $202.48 | D | 204,745 | D | |
| Common Stock, par value $0.10 per shareF1 | Jun 23, 2026 | S | 3,641 | $197.48 | D | 201,104 | D | |
| Common Stock, par value $0.10 per shareF1 | Jun 24, 2026 | S | 3,783 | $197.21 | D | 197,321 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares sold pursuant to a 10b5-1 Trading Plan dated February 5, 2026, entered into for personal tax and estate planning purposes.