16 insiders reported 64 Form 4 transactions for Howmet Aerospace Inc. (HWM) over the past 18 months (most recent 2026-07-06). Recent activity: CANTIE JOSEPH S (Director) Buy 134 shares, Marchuk Neil Edward (EVP, CAO) Sell 41,932 shares, Arena Jonathan A (EVP, CL&CO and Secretary) Buy 3,544 shares, CANTIE JOSEPH S (Director) Buy 155 shares, Shultz Barbara Lou (Vice President and Controller) Sell 1,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | CANTIE JOSEPH S | Director | Buy | 134 | $36,235 |
| 2026-05-12 | Marchuk Neil Edward | EVP, CAO | Sell | 41,932 | $11.3M |
| 2026-04-17 | Arena Jonathan A | EVP, CL&CO and Secretary | Buy | 3,544 | $0 |
| 2026-04-07 | CANTIE JOSEPH S | Director | Buy | 155 | $36,065 |
| 2026-02-27 | Shultz Barbara Lou | Vice President and Controller | Sell | 1,000 | $260,010 |
| 2026-02-18 | CHANATRY MICHAEL NIEM | Vice President | Sell | 9,579 | $2.4M |
| 2026-02-18 | Marchuk Neil Edward | EVP, CAO | Sell | 28,651 | $7.2M |
| 2026-02-18 | Marchuk Neil Edward | EVP, CAO | Sell | 45,150 | $11.4M |
| 2026-02-18 | Winterlich Patrick | EVP, CFO | Buy | 3,168 | $0 |
| 2026-02-18 | Shultz Barbara Lou | Vice President and Controller | Sell | 2,692 | $673,565 |
| 2026-02-18 | Shultz Barbara Lou | Vice President and Controller | Buy | 446 | $0 |
| 2026-02-18 | CHANATRY MICHAEL NIEM | Vice President | Sell | 10,741 | $2.7M |
| 2026-02-18 | CHANATRY MICHAEL NIEM | Vice President | Buy | 2,693 | $0 |
| 2026-02-18 | PLANT JOHN C | Executive Chairman & CEO | Buy | 22,333 | $0 |
| 2026-02-18 | Marchuk Neil Edward | EVP, CAO | Buy | 3,881 | $0 |
| 2026-02-05 | Shultz Barbara Lou | Vice President and Controller | Buy | 4,076 | $0 |
| 2026-02-05 | CHANATRY MICHAEL NIEM | Vice President | Buy | 16,764 | $0 |
| 2026-02-05 | Marchuk Neil Edward | EVP, CAO | Buy | 50,292 | $0 |
| 2026-01-07 | CANTIE JOSEPH S | Director | Buy | 158 | $33,641 |
| 2026-01-07 | Miller Jody | Director | Buy | 158 | $33,641 |
| 2026-01-07 | LEDUC ROBERT F | Director | Buy | 28 | $5,962 |
| 2026-01-05 | Marchuk Neil Edward | EVP, CAO | Sell | 5,255 | $1.1M |
| 2025-10-06 | CANTIE JOSEPH S | Director | Buy | 176 | $33,630 |
| 2025-10-06 | LEDUC ROBERT F | Director | Buy | 31 | $5,923 |
| 2025-10-06 | Miller Jody | Director | Buy | 176 | $33,630 |
Source: SEC Form 4 filings · as of 2026-07-06