ATI Insider Transactions
1,659 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
ATI insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Harris Timothy J | Senior VP and CDIO | 2026-08-24 | Sale | 16,500 | $206.92 |
| Fields Kimberly A | Chair, President and CEO | 2026-08-17 | Sale | 4,598 | $232.43 |
| Fields Kimberly A | Chair, President and CEO | 2026-08-17 | Sale | 9,116 | $231.72 |
| Fields Kimberly A | Chair, President and CEO | 2026-08-17 | Sale | 8,131 | $230.66 |
| Fields Kimberly A | Chair, President and CEO | 2026-08-17 | Sale | 2,000 | $229.56 |
| Fields Kimberly A | Chair, President and CEO | 2026-08-17 | Sale | 1,000 | $228.32 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-28 | Sale | 31,757 | $190.99 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 200 | $186.36 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 388 | $185.10 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 4,878 | $184.34 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 15,908 | $183.50 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 11,826 | $182.66 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 2,200 | $181.36 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 200 | $180.85 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 2,000 | $180.00 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 400 | $187.5 |
| Fields Kimberly A | Chair, President and CEO | 2026-07-07 | Sale | 2,000 | $179.25 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-24 | Sale | 3,783.0 | $197.21 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-23 | Sale | 3,641.0 | $197.48 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-22 | Sale | 13,269.0 | $202.48 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 3,001.0 | $182.75 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 2,000.0 | $181.9 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 1,896.0 | $180.8 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 13,164.0 | $179.71 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 13,865.0 | $179.05 |
| Fields Kimberly A | Chair, President and CEO | 2026-06-02 | Sale | 25,823.0 | $177.97 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 8,780.0 | $161.12 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 11,982.0 | $160.6 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 2,600.0 | $159.38 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 6,420.0 | $158.38 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 3,350.0 | $157.51 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 5,568.0 | $156.29 |
| Fields Kimberly A | President, CEO and Director | 2026-05-11 | Sale | 1,300.0 | $154.02 |
| Morehouse David J | Director | 2026-03-09 | Sale | 5,324.0 | $154.53 |
| Morehouse David J | Director | 2026-03-09 | Sale | 1,285.0 | $153.11 |
| WETHERBEE ROBERT S | Executive Chairman | 2026-02-17 | Sale | 28,724.0 | $146.07 |
| WETHERBEE ROBERT S | Executive Chairman | 2026-02-17 | Sale | 8,403.0 | $145.17 |
| WETHERBEE ROBERT S | Executive Chairman | 2026-02-17 | Sale | 12,435.0 | $144.01 |
| WETHERBEE ROBERT S | Executive Chairman | 2026-02-10 | Sale | 10,438.0 | $146.67 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-12-18 | Sale | 6,158.0 | $110.34 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-12-18 | Sale | 47,355.0 | $109.57 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-12-18 | Sale | 6,507.0 | $108.86 |
| Harris Timothy J | Senior VP and CDIO | 2025-11-25 | Sale | 10,542.0 | $97.88 |
| Busch Tina Killough | SVP, CHRO | 2025-11-21 | Sale | 2,598.0 | $93.26 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-11-18 | Sale | 26,998.0 | $98.8 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-11-18 | Sale | 24,711.0 | $98.21 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-11-18 | Sale | 8,291.0 | $97.2 |
| Harris Timothy J | Senior VP and CDIO | 2025-11-18 | Sale | 10,542.0 | $97.77 |
| Harris Timothy J | Senior VP and CDIO | 2025-11-11 | Sale | 10,543.0 | $97.69 |
| Harris Timothy J | Senior VP and CDIO | 2025-11-04 | Sale | 10,543.0 | $96.07 |
| Fields Kimberly A | President, CEO and Director | 2025-10-15 | Sale | 21,153.0 | $85.87 |
| Fields Kimberly A | President, CEO and Director | 2025-10-06 | Sale | 21,154.0 | $82.03 |
| Fields Kimberly A | President, CEO and Director | 2025-09-22 | Sale | 20,312.0 | $80.33 |
| Fields Kimberly A | President & CEO | 2025-09-09 | Sale | 15,941.0 | $77.52 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-08-05 | Sale | 2,003.0 | $76.1 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-08-05 | Sale | 7,220.0 | $75.3 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-08-05 | Sale | 40,777.0 | $74.48 |
| Morehouse David J | Director | 2025-08-04 | Sale | 200.0 | $76.3 |
| Morehouse David J | Director | 2025-08-04 | Sale | 7,700.0 | $75.8 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-06-12 | Sale | 11,364.0 | $84.3 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-06-12 | Sale | 25,531.0 | $84.3 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-06-12 | Sale | 13,105.0 | $82.89 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-06-03 | Sale | 50,000.0 | $81.64 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-05-20 | Sale | 45,359.0 | $75.31 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-05-06 | Sale | 4,641.0 | $76.01 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-05-06 | Sale | 26,416.0 | $68.56 |
| WETHERBEE ROBERT S | Executive Chairman | 2025-05-06 | Sale | 23,584.0 | $67.76 |
| Morehouse David J | Director | 2025-04-01 | Sale | 17,000.0 | $52.03 |
| Busch Tina Killough | SVP, CHRO | 2025-02-06 | Sale | 9,900.0 | $66.41 |
| WETHERBEE ROBERT S | Executive Chairman | 2024-12-04 | Sale | 25,000.0 | $58.99 |
| Busch Tina Killough | SVP, CHRO | 2024-12-04 | Sale | 2,598.0 | $60.02 |
| WETHERBEE ROBERT S | Executive Chairman | 2024-11-15 | Sale | 25,000.0 | $56.35 |
| WETHERBEE ROBERT S | Executive Chairman | 2024-10-15 | Sale | 25,000.0 | $62.23 |
| WETHERBEE ROBERT S | Executive Chairman | 2024-09-16 | Sale | 25,000.0 | $61.61 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2024-02-29 | Sale | 45,351.0 | $49.12 |
| Harris Timothy J | Senior VP and CDIO | 2024-02-13 | Sale | 6,325.0 | $41.88 |
| Harris Timothy J | Senior VP and CDIO | 2024-02-12 | Sale | 6,325.0 | $42.44 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2024-01-04 | Sale | 1,789.0 | $43.06 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2024-01-03 | Sale | 12,123.0 | $43.37 |
| DIGGS JAMES C | Director | 2023-09-08 | Sale | 2,674.0 | $44.9 |
| Harris Timothy J | Senior VP and CDIO | 2023-08-10 | Sale | 12,858.0 | $43.57 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2023-07-10 | Sale | 7,039.0 | $45.0 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2023-06-29 | Sale | 7,039.0 | $42.5 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2023-06-12 | Sale | 7,039.0 | $40.0 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2023-02-08 | Sale | 9,627.0 | $39.07 |
| Davis Elliot S | Chief Legal & Compl. Officer | 2022-12-06 | Sale | 28,571.83 | $30.68 |
| WETHERBEE ROBERT S | Board Chair, President and CEO | 2022-11-01 | Sale | 15,000.0 | $30.23 |
| WETHERBEE ROBERT S | Board Chair, President and CEO | 2022-10-03 | Sale | 15,000.0 | $27.13 |
| Schwartz Karl D | VP, Controller & CAO | 2022-09-12 | Sale | 1,000.0 | $31.32 |
| WETHERBEE ROBERT S | Board Chair, President and CEO | 2022-09-01 | Sale | 15,000.0 | $29.09 |
| Schwartz Karl D | VP, Controller & CAO | 2022-08-11 | Sale | 1,000.0 | $31.22 |
| Schwartz Karl D | VP, Controller & CAO | 2022-07-28 | Sale | 2,000.0 | $25.0 |
| DIGGS JAMES C | Director | 2022-07-19 | Sale | 12,500.0 | $24.0 |
| Schwartz Karl D | VP, Controller & CAO | 2022-05-09 | Sale | 1,000.0 | $25.96 |
| Kramer Kevin B | Sr. VP, CCMO | 2022-04-14 | Sale | 10,000.0 | $30.0 |
| Kramer Kevin B | Sr. VP, CCMO | 2022-03-07 | Sale | 10,000.0 | $27.0 |
| Kramer Kevin B | Sr. VP, CCMO | 2021-06-01 | Sale | 10,000.0 | $25.0 |
| Kramer Kevin B | Sr. VP, CCMO | 2021-03-15 | Sale | 100.0 | $22.01 |
| Kramer Kevin B | Sr. VP, CCMO | 2021-03-15 | Sale | 9,900.0 | $22.0 |
| Davis Elliot S | Sr VP, GC, CCO and Secretary | 2021-03-11 | Sale | 15,200.0 | $22.5 |