WETHERBEE ROBERT S 4
4 · ATI INC · Filed Dec 19, 2025
Insider Transaction Report
Form 4
ATI INCATI
WETHERBEE ROBERT S
DirectorExecutive Chairman
Transactions
- Sale
Common Stock, par value $0.10 per share
2025-12-18$108.86/sh−6,507$708,352→ 180,031.341 total - Sale
Common Stock, par value $0.10 per share
2025-12-18$109.57/sh−47,355$5,188,687→ 132,676.341 total - Sale
Common Stock, par value $0.10 per share
2025-12-18$110.34/sh+6,158$679,474→ 126,518.341 total
Footnotes (4)
- [F1]Shares sold pursuant to a 10b5-1 Trading Plan dated August 15, 2025, entered into for personal tax and estate planning purposes.
- [F2]The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $108.18 to to $109.17. The reporting person undertakes to provide to the Issuer, its security holders and the Staff of the U.S. Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each specific price within the range reported.
- [F3]The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $109.18 to to $110.17. The reporting person undertakes to provide to the Issuer, its security holders and the Staff of the SEC, upon request, full information regarding the number of shares sold at each specific price within the range reported.
- [F4]The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $110.18 to to $110.67. The reporting person undertakes to provide to the Issuer, its security holders and the Staff of the SEC, upon request, full information regarding the number of shares sold at each specific price within the range reported.