Howmet Aerospace's three largest insider shareholders as of April 11, 2026 are John C Plant (Executive Chairman Ceo, 2.47Mn shares), John C Plant (Executive Chairman Ceo, 2.47Mn shares), John C Plant (Executive Chairman Ceo, 787.73K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John C Plant | Executive Chairman Ceo | 2,471,367 | 0 | 18 Feb, 2026 |
| John C Plant | Executive Chairman Ceo | 2,471,367 | 0 | 18 Feb, 2026 |
| John C Plant | Executive Chairman Ceo | 0 | 787,730 | 12 May, 2025 |
| John C Plant | Executive Chairman Ceo | 0 | 787,730 | 12 May, 2025 |
| Ken Giacobbe | Evp And Cfo | 182,285 | 0 | 09 May, 2025 |
| Michael Niem Chanatry | Vice President | 168,502 | 0 | 18 Feb, 2026 |
| Neil Edward Marchuk | Evp, Cao | 107,008 | 0 | 18 Feb, 2026 |
| Lola Felice Lin | Evp, Clco And Secretary | 63,150 | 0 | 06 Aug, 2025 |
| Lola Felice Lin | Evp, Clco And Secretary | 63,150 | 0 | 06 Aug, 2025 |
| James F Albaugh | - | 58,711 | 0 | 03 Jun, 2025 |
| Amy E Alving | Board Member | 57,089 | 0 | 03 Jun, 2025 |
| Ulrich Schmidt | - | 52,497 | 0 | 03 Jun, 2025 |
| Ulrich Schmidt | - | 52,497 | 0 | 03 Jun, 2025 |
| David J Miller | - | 51,564 | 0 | 29 May, 2024 |
| Joseph S Cantie | - | 43,217 | 0 | 07 Apr, 2026 |
| Robert F Leduc | - | 35,093 | 0 | 07 Jan, 2026 |
| Jody Miller | - | 29,874 | 0 | 07 Jan, 2026 |
| Jody Miller | - | 29,874 | 0 | 07 Jan, 2026 |
| Barbara Lou Shultz | Vice President And Controller | 23,874 | 0 | 27 Feb, 2026 |
| Barbara Lou Shultz | Vice President And Controller | 23,874 | 0 | 27 Feb, 2026 |
| Nicole Weyerhaeuser Piasecki | - | 19,877 | 0 | 31 May, 2022 |
| Sharon R Barner | - | 15,851 | 0 | 03 Jun, 2025 |
| Gunner Smith | - | 5,113 | 0 | 03 Jun, 2025 |
| Gunner Smith | - | 5,113 | 0 | 03 Jun, 2025 |
| Patrick Winterlich | Evp, Cfo | 3,168 | 0 | 18 Feb, 2026 |
| Patrick Winterlich | Evp, Cfo | 3,168 | 0 | 18 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 02 Apr, 2026 | Joseph S Cantie | Common Stock | A | 155 | $232.68 | 43,217 | D | A |
| 26 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 1,000 | $260.01 | 23,874 | D | S |
| 15 Feb, 2026 | Michael Niem Chanatry | Common Stock | D | 10,741 | $250.21 | 175,388 | D | F |
| 17 Feb, 2026 | Patrick Winterlich | Common Stock | A | 3,168 | $0.00 | 3,168 | D | A |
| 17 Feb, 2026 | John C Plant | Common Stock | A | 22,333 | $0.00 | 2,471,367 | D | A |
| 16 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 2,692 | $250.21 | 24,428 | D | F |
| 16 Feb, 2026 | Michael Niem Chanatry | Common Stock | D | 9,579 | $250.21 | 165,809 | D | F |
| 17 Feb, 2026 | Barbara Lou Shultz | Common Stock | A | 446 | $0.00 | 24,874 | D | A |
| 17 Feb, 2026 | Michael Niem Chanatry | Common Stock | A | 2,693 | $0.00 | 168,502 | D | A |
| 03 Feb, 2026 | Barbara Lou Shultz | Common Stock | A | 4,076 | $0.00 | 27,120 | D | A |
| 03 Feb, 2026 | Michael Niem Chanatry | Common Stock | A | 16,764 | $0.00 | 186,129 | D | A |
| 05 Jan, 2026 | Jody Miller | Common Stock | A | 158 | $212.92 | 29,874 | D | A |
| 05 Jan, 2026 | Joseph S Cantie | Common Stock | A | 158 | $212.92 | 43,062 | D | A |
| 01 Dec, 2025 | Michael Niem Chanatry | Phantom Stock Units | D | 886 | $136.06 | 0 | D | D |
| 02 Oct, 2025 | Jody Miller | Common Stock | A | 176 | $191.08 | 29,716 | D | A |
| 02 Oct, 2025 | Joseph S Cantie | Common Stock | A | 176 | $191.08 | 42,904 | D | A |
| 05 Aug, 2025 | Lola Felice Lin | Common Stock | D | 13,102 | $180.51 | 63,150 | D | S |
| 02 Jul, 2025 | Jody Miller | Common Stock | A | 191 | $175.95 | 29,540 | D | A |
| 02 Jul, 2025 | Joseph S Cantie | Common Stock | A | 191 | $175.95 | 42,728 | D | A |
| 01 Jul, 2025 | John C Plant | Common Stock | A | 255,363 | $0.00 | 2,449,034 | D | A |