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| Keyboard |
| Allegheny Technologies Inc | |
|---|---|
| Ticker | ATI |
| CIK # | 0001018963 |
| CUSIP | 01741R102 |
| Sector | Manufacturing - Steel Pipe & Tubes |
| Address | 1000 Six Ppg Place, Pittsburgh, PA 15222 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001018963] | 10-K | |
| [0001018963] | 10-Q | |
| [0001018963] | 3 | |
| [0001018963] | 4 | |
| [0001018963] | 5 | |
| [0001018963] | 8-K | |
| [0001018963] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Bhatia Vaishali S
Common Stock, par value $0.10 per share
|
2026-03-20 | Tax withheld | 3,509 | $143.95 | 505,121 |
|
Morehouse David J
Common Stock, par value $0.10 per share
|
2026-03-09 | Sell | 1,285 | $153.11 | 196,746 |
|
Morehouse David J
Common Stock, par value $0.10 per share
|
2026-03-09 | Sell | 5,324 | $154.53 | 822,718 |
|
Miller Michael Benjamin
Common Stock, par value $0.10 per share
|
2026-03-02 | Tax withheld | 413 | $164.00 | 67,732 |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-02-17 | Sell | 12,435 | $144.01 | 1,790,764 |
|
Ball M Leroy
Common Stock, par value $0.10 per share
|
2026-02-17 | Gift | 350 | $0.00 | |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-02-17 | Sell | 28,724 | $146.07 | 4,195,715 |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-02-17 | Sell | 8,403 | $145.17 | 1,219,864 |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-02-10 | Sell | 10,438 | $146.67 | 1,530,941 |
|
Fields Kimberly A
Common Stock, par value $0.10 per share
|
2026-01-05 | Tax withheld | 32,352 | $121.08 | 3,917,180 |
|
Fields Kimberly A
Common Stock, par value $0.10 per share
|
2026-01-05 | Grant | 12,510 | $0.00 | |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-01-05 | Option exercise | 362,644 | $0.00 | |
|
Fields Kimberly A
Common Stock, par value $0.10 per share
|
2026-01-05 | Tax withheld | 7,028 | $121.08 | 850,950 |
|
Foster James Robert
Common Stock, par value $0.10 per share
|
2026-01-05 | Option exercise | 42,265 | $0.00 | |
|
Miller Michael Benjamin
Common Stock, par value $0.10 per share
|
2026-01-05 | Grant | 854 | $0.00 | |
|
Foster James Robert
Common Stock, par value $0.10 per share
|
2026-01-05 | Tax withheld | 18,453 | $121.08 | 2,234,289 |
|
Foster James Robert
Common Stock, par value $0.10 per share
|
2026-01-05 | Tax withheld | 2,835 | $121.08 | 343,262 |
|
Wetherbee Robert S
Common Stock, par value $0.10 per share
|
2026-01-05 | Tax withheld | 69,369 | $121.08 | 8,399,199 |
|
Fields Kimberly A
Performance Stock Unit · derivative
|
2026-01-05 | Option exercise | 35,898 | $0.00 | |
|
Foster James Robert
Performance Stock Unit · derivative
|
2026-01-05 | Option exercise | 25,641 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 674 | 126,641,708 |
| 2025-12-31 | 573 | 128,348,076 |
| 2025-09-30 | 475 | 130,003,249 |
| 2025-06-30 | 478 | 135,431,538 |
| 2025-03-31 | 430 | 131,823,102 |
| 2024-12-31 | 406 | 133,705,149 |
| 2024-09-30 | 424 | 130,817,772 |
| 2024-06-30 | 406 | 129,025,758 |
| 2024-03-31 | 350 | 134,702,992 |
| 2023-12-31 | 353 | 133,649,678 |
| 2023-09-30 | 342 | 131,006,338 |
| 2023-06-30 | 336 | 133,280,164 |