Updated Jul 16, 2026 · Last SEC filing 2026-07-06
Howmet Aerospace Inc. (HWM) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-06. 3 Form 8-K material event filings were reported by HWM in the last 90 days. 1 Form 144 notices of proposed sale were filed for HWM stock. InsiderAlpha tracks every HWM SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Rolling Drawing & Extruding of Nonferrous Metals (SIC 3350) |
|---|---|
| SEC CIK | 0000004281 |
| Form 4 filings (90d) | 11 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-07-06 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| CANTIE JOSEPH S | Director | A — Grant or award | 134 | $270.41 | $36K | SEC | |
| CANTIE JOSEPH S | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| SCHMIDT ULRICH | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| Barner Sharon R | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| LEDUC ROBERT F | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| Smith Gunner | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| Miller Jody | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| Alving Amy E | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| ALBAUGH JAMES F | Director | A — Grant or award | 731 | $0.00 | — | SEC | |
| Marchuk Neil Edward | EVP, CAO | S — Open-market sale | 41.9K | $269.50 | $11.30M | SEC | |
| Arena Jonathan A | EVP, CL&CO and Secretary | A — Grant or award | 3.5K | $0.00 | — | SEC | |
| CANTIE JOSEPH S | Director | A — Grant or award | 155 | $232.68 | $36K | SEC | |
| Shultz Barbara Lou | Vice President and Controller | S — Open-market sale | 1.0K | $260.00 | $260K | SEC | |
| Marchuk Neil Edward | EVP, CAO | S — Open-market sale | 45.1K | $251.70 | $11.36M | SEC | |
| Shultz Barbara Lou | Vice President and Controller | A — Grant or award | 446 | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Howmet Aerospace Inc. (HWM). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| CANTIE JOSEPH S | 2 | $36K |
| Miller Jody | 1 | — |
| SCHMIDT ULRICH | 1 | — |
| ALBAUGH JAMES F | 1 | — |
| Marchuk Neil Edward | 1 | $11.30M |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in HWM insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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