No House member has disclosed a ATI trade since 2025.
From the House's STOCK Act reports (Senate not included). Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 20, 2026 | Harris Timothy JChief Technology Officer | Sale at price 191.82 per share. | 9K | $1.73M |
| Sep 13, 2026 | Harris Timothy JChief Technology Officer | Sale at price 188.15 per share. | 16.5K | $3.10M |
| Sep 7, 2026 | Harris Timothy JChief Technology Officer | Sale at price 207.54 per share. | 16.5K | $3.42M |
| Sep 1, 2026 | Morehouse David JDirector | Sale at price 201.61 per share. | 2.5K | $501.00K |
| Aug 30, 2026 | Harris Timothy JOfficer | Sale at price 210.01 per share. | 16.5K | $3.47M |
| Aug 23, 2026 | Harris Timothy JChief Technology Officer | Sale at price 206.92 per share. | 16.5K | $3.41M |
| Aug 16, 2026 | Fields Kimberly AChief Executive Officer | Sale at price 228.32 - 232.43 per share. | 24.8K | $5.74M |
| Jul 27, 2026 | Fields Kimberly AChief Executive Officer | Sale at price 190.99 per share. | 31.8K | $6.07M |
| Jul 6, 2026 | Fields Kimberly AChief Executive Officer | Sale at price 179.25 - 187.50 per share. | 40K | $7.32M |
| Jun 30, 2026 | Foster James RobertChief Financial Officer | Conversion of Exercise of derivative security at price 193.82 per share. | 163 | $31.59K |
| Jun 23, 2026 | Fields Kimberly AChief Executive Officer | Sale at price 197.21 - 202.48 per share. | 20.7K | $4.15M |
| Jun 1, 2026 | Fields Kimberly AChief Executive Officer | Sale at price 177.97 - 182.75 per share. | 59.7K | $10.70M |
| May 18, 2026 | Kah MarianneDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Sharma RubyDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Lund Elizabeth HefleyDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Lydon-Rodgers JeanDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Morehouse David JDirector | Stock Award(Grant) at price 0.00 per share. | 1.7K | — |
| May 18, 2026 | Carlisle Herbert JDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Ball Leroy M. Jr.Director | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| May 18, 2026 | Hess David PDirector | Stock Award(Grant) at price 0.00 per share. | 905 | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4.8 | 36.0 | -11.1 | 6.9 | 12.7 | 12.5 | -4.9 | 8.9 | -7.2 | -0.7 | +63.8% | ||
| 2025 | 3.7 | 1.9 | -10.5 | 4.5 | 46.5 | 8.4 | -10.9 | 0.8 | 4.9 | 21.7 | 1.8 | 13.8 | +108.5% |
| 2024 | -10.1 | 20.3 | 4.0 | 16.7 | 2.7 | -9.6 | 22.1 | -5.7 | 4.7 | -21.2 | 14.2 | -8.5 | +21.0% |
| 2023 | 21.9 | 11.7 | -2.9 | -2.1 | -10.5 | 27.9 | 7.8 | -4.9 | -9.2 | -8.2 | 16.4 | 3.5 | +52.3% |
| 2022 | 14.8 | 40.7 | 4.3 | 1.3 | 1.2 | -17.4 | 9.6 | 20.2 | -11.1 | 11.8 | 2.5 | -2.1 | +87.4% |
| 2021 | 1.4 | 15.6 | 7.1 | 10.4 | 5.3 | -14.9 | -1.5 | -13.0 | -6.9 | -3.2 | -11.6 | 11.9 | −5.0% |
| 2020 | -16.5 | -0.9 | -50.3 | -11.6 | 15.6 | 17.4 | -14.7 | -4.1 | 4.7 | 5.6 | 46.5 | 24.3 | −18.8% |
| 2019 | 25.8 | 4.5 | -10.7 | -2.5 | -14.1 | 17.7 | -13.6 | -9.0 | 2.2 | 3.8 | 9.8 | -10.4 | −5.1% |
| 2018 | 11.7 | -3.9 | -8.6 | 12.2 | 7.3 | -11.9 | 10.7 | -2.8 | 9.3 | -12.4 | 1.4 | -17.1 | −9.8% |
| 2017 | 36.4 | -11.6 | -6.5 | 2.2 | -15.9 | 10.2 | 11.3 | 10.0 | 14.7 | 5.4 | -9.6 | 6.0 | +51.5% |
| 2016 | -16.6 | 43.0 | 21.6 | 0.2 | -24.2 | 3.0 | 39.7 | -4.2 | 5.9 | -24.5 | 28.6 | -9.2 | +41.6% |
| 2015 | -17.9 | 18.0 | -10.8 | 13.3 | -4.4 | -7.1 | -29.4 | -9.4 | -26.6 | 3.7 | -13.8 | -11.2 | −67.6% |
| 2014 | -11.8 | 1.1 | 18.6 | 9.3 | -0.3 | 9.8 | -16.5 | 12.0 | -12.0 | -11.5 | 2.6 | 3.2 | −2.4% |
| 2013 | 4.2 | -3.7 | 4.1 | -14.9 | 2.2 | -4.6 | 4.8 | -3.1 | 14.3 | 8.5 | 0.4 | 7.3 | +17.4% |
| 2012 | -5.0 | -3.3 | -6.2 | 4.3 | -25.2 | -0.7 | -5.8 | -1.3 | 7.6 | -17.4 | -0.6 | 16.0 | −36.5% |
| 2011 | 18.1 | 2.9 | 1.0 | 6.3 | -6.9 | -5.3 | -8.3 | -13.9 | -26.2 | 25.4 | 8.2 | -4.8 | −13.4% |
| 2010 | -8.8 | 6.9 | 23.7 | -1.0 | 2.3 | -19.2 | 7.7 | -14.5 | 14.1 | 13.4 | -1.9 | 6.7 | +23.3% |
| 2009 | -13.5 | -11.0 | 11.5 | 49.2 | 8.2 | -1.4 | -22.5 | 12.1 | 15.2 | -11.8 | 10.3 | 31.6 | +75.4% |
| 2008 | -18.6 | 10.0 | -7.7 | -3.5 | 9.0 | -21.0 | -20.2 | 3.6 | -39.7 | -10.2 | -13.5 | 11.2 | −70.5% |
| 2007 | 14.1 | -1.1 | 4.3 | 2.7 | 5.5 | -9.3 | 0.0 | -5.3 | 10.6 | -7.1 | -4.3 | -11.6 | −4.7% |
ATI Inc. produces and sells specialty materials and complex components worldwide. It operates in two segments, High Performance Materials & Components, and Advanced Alloys & Solutions. The company produces high performance materials, including titanium and titanium-based alloys, nickel- and cobalt-based alloys and superalloys, advanced powder alloys and other specialty materials, and metallic powder alloys, as well as long product forms, such as ingot, billet, bar, rod, wire, shapes and rectangles, seamless tubes, plus precision forgings, components, and machined parts. It also offers zirconium and related alloys, including hafnium and niobium, nickel-based alloys, titanium and titanium-based alloys, and specialty alloys in various forms, such as plate, sheet, and precision rolled strip products. In addition, the company provides hot-rolling conversion services comprising carbon steel products. It serves medical and specialty energy, aerospace and defense, construction and mining, transportation, oil and gas, automotive, food equipment and appliances, and mining markets. The company was formerly known as Allegheny Technologies Incorporated. ATI Inc. was founded in 1996 and is headquartered in Dallas, Texas.
Buy / hold / sell counts