Form 4 for ATI ATI INC
Accepted 2025-12-19 00:00:00 ET · period of report 2025-12-02 · accession 0001193125-25-327281 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2025-12-19 | 2025-12-18 | ATI | WETHERBEE ROBERT S | Executive COB, Dir | S - Sale | $109.57 | -47.7K | 132.7K | -26% | -$5.23M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.10 per share | 2025-12-18 | S | D | 6,507 | $108.86 | 180,031.34 | D | — | — | (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. |
| 2 | Common | Common Stock, par value $0.10 per share | 2025-12-18 | S | A | 6,158 | $110.34 | 126,518.34 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 Trading Plan dated August 15, 2025, entered into for personal tax and estate planning purposes. (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. |
| 3 | Common | Common Stock, par value $0.10 per share | 2025-12-18 | S | D | 47,355 | $109.57 | 132,676.34 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 Trading Plan dated August 15, 2025, entered into for personal tax and estate planning purposes. (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. |