Howmet Aerospace's three largest insider shareholders as of May 23, 2026 are John C Plant (Executive Chairman Ceo, 2.47Mn shares), John C Plant (Executive Chairman Ceo, 787.73K shares), Ken Giacobbe (Evp And Cfo, 182.28K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John C Plant | Executive Chairman Ceo | 2,471,367 | 0 | 18 Feb, 2026 |
| Ulrich Schmidt | - | 52,497 | 0 | 03 Jun, 2025 |
| James F Albaugh | - | 58,711 | 0 | 03 Jun, 2025 |
| Joseph S Cantie | - | 43,217 | 0 | 07 Apr, 2026 |
| Jody Miller | - | 29,874 | 0 | 07 Jan, 2026 |
| Amy E Alving | Board Member | 57,089 | 0 | 03 Jun, 2025 |
| Sharon R Barner | - | 15,851 | 0 | 03 Jun, 2025 |
| Ken Giacobbe | Evp And Cfo | 182,285 | 0 | 09 May, 2025 |
| Patrick Winterlich | Evp, Cfo | 3,168 | 0 | 18 Feb, 2026 |
| Gunner Smith | - | 5,113 | 0 | 03 Jun, 2025 |
| Barbara Lou Shultz | Vice President And Controller | 23,874 | 0 | 27 Feb, 2026 |
| Lola Felice Lin | Evp, Clco And Secretary | 63,150 | 0 | 06 Aug, 2025 |
| Michael Niem Chanatry | Vice President | 168,502 | 0 | 18 Feb, 2026 |
| Jonathan A Arena | Evp, Clco And Secretary | 3,544 | 0 | 17 Apr, 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 |
|---|---|---|---|---|---|---|---|---|
| 15 Apr, 2026 | Jonathan A Arena | Common Stock | A | 3,544 | $0.00 | 3,544 | D | A |
| 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 |
| 26 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 1,000 | $260.01 | 23,874 | D | S |
| 26 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 1,000 | $260.01 | 23,874 | D | S |
| 26 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 1,000 | $260.01 | 23,874 | D | S |
| 17 Feb, 2026 | John C Plant | Common Stock | A | 22,333 | $0.00 | 2,471,367 | D | A |
| 17 Feb, 2026 | Patrick Winterlich | Common Stock | A | 3,168 | $0.00 | 3,168 | D | A |
| 17 Feb, 2026 | Patrick Winterlich | Common Stock | A | 3,168 | $0.00 | 3,168 | D | A |
| 16 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 2,692 | $250.21 | 24,428 | D | F |
| 16 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 2,692 | $250.21 | 24,428 | D | F |
| 17 Feb, 2026 | Patrick Winterlich | Common Stock | A | 3,168 | $0.00 | 3,168 | D | A |
| 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 |
| 16 Feb, 2026 | Barbara Lou Shultz | Common Stock | D | 2,692 | $250.21 | 24,428 | D | F |
| 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 | Barbara Lou Shultz | Common Stock | A | 446 | $0.00 | 24,874 | D | A |
| 17 Feb, 2026 | Barbara Lou Shultz | Common Stock | A | 446 | $0.00 | 24,874 | D | A |