Insider Transactions For ATI |
| 2026-03-20 | Bhatia, Vaishali S. | SVP, General Counsel and CCO | Sold | 3509 | $143.95 |
| 2026-03-09 | Morehouse, David J | Director | Sold | 5324 | $154.53 |
| 2026-03-09 | Morehouse, David J | Director | Sold | 1285 | $153.11 |
| 2026-03-02 | Miller, Michael Benjamin | VP Chief Accounting Officer | Sold | 413 | $164.00 |
| 2026-02-17 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 8403 | $145.17 |
| 2026-02-17 | Wetherbee, Robert S | Director, Executive Chairman | Purchased | 28724 | $146.07 |
| 2026-02-17 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 12435 | $144.01 |
| 2026-02-17 | Ball, M Leroy | Director | Sold | 350 | $0.00 |
| 2026-02-10 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 10438 | $146.67 |
| 2026-01-05 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 69369 | $121.08 |
| 2026-01-05 | Wetherbee, Robert S | Director, Executive Chairman | Purchased | 185276 | $0.00 |
| 2026-01-05 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 72907 | $121.08 |
| 2026-01-05 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 16021 | $121.08 |
| 2026-01-05 | Wetherbee, Robert S | Director, Executive Chairman | Sold | 64103 | $0.00 |
| 2026-01-05 | Miller, Michael Benjamin | VP Chief Accounting Officer | Purchased | 854 | $0.00 |
| 2026-01-05 | Miller, Michael Benjamin | VP Chief Accounting Officer | Sold | 374 | $121.08 |
| 2026-01-05 | Fields, Kimberly A | Director, President, CEO and Director | Purchased | 12510 | $0.00 |
| 2026-01-05 | Fields, Kimberly A | Director, President, CEO and Director | Purchased | 98620 | $0.00 |
| 2026-01-05 | Fields, Kimberly A | Director, President, CEO and Director | Sold | 38871 | $121.08 |
| 2026-01-05 | Fields, Kimberly A | Director, President, CEO and Director | Purchased | 82216 | $0.00 |