Updated Jul 16, 2026 · Last SEC filing 2026-06-22
GENERAL DYNAMICS CORP (GD) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-22. 2 Form 8-K material event filings were reported by GD in the last 90 days. 3 Form 144 notices of proposed sale were filed for GD stock. InsiderAlpha tracks every GD SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000040533 |
|---|
| Form 4 filings (90d) | 11 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 3 |
| Latest Form 4 filing | 2026-06-22 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Malcolm Mark | Insider | S — Open-market sale | 2.3K | $365.00 | $829K | SEC | |
| Malcolm Mark | Insider | M — Option exercise | 2.3K | $191.71 | $435K | SEC | |
| Malcolm Mark | Insider | M — Option exercise | 3.2K | $165.47 | $531K | SEC | |
| Malcolm Mark | Insider | S — Open-market sale | 3.2K | $365.00 | $1.17M | SEC | |
| Mattis James N | Insider | A — Grant or award | 58 | $359.85 | $21K | SEC | |
| DE LEON RUDY F | Insider | A — Grant or award | 52 | $359.85 | $19K | SEC | |
| Stratton John G | Insider | A — Grant or award | 104 | $359.85 | $37K | SEC | |
| HANEY CECIL D | Insider | A — Grant or award | 10 | $359.85 | $4K | SEC | |
| Reynolds Catherine B | Insider | A — Grant or award | 104 | $359.85 | $37K | SEC | |
| Schumacher Laura J | Insider | A — Grant or award | 104 | $359.85 | $37K | SEC | |
| Hooper Charles W | Insider | A — Grant or award | 20 | $359.85 | $7K | SEC | |
| Nye C Howard | Insider | A — Grant or award | 52 | $359.85 | $19K | SEC | |
| Maisano Dana Omahen | Vice President | A — Grant or award | 480 | $0.00 | — | SEC | |
| Burns Mark Lagrand | Executive Vice President | M — Option exercise | 36.5K | $168.56 | $6.15M | SEC | |
| Burns Mark Lagrand | Executive Vice President | S — Open-market sale | 33.9K | $345.24 | $11.71M | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for GENERAL DYNAMICS CORP (GD). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Burns Mark Lagrand | 8 | $37.18M |
| Malcolm Mark | 6 | $2.97M |
| Maisano Dana Omahen | 2 | — |
| DE LEON RUDY F | 1 | $19K |
| Schumacher Laura J | 1 | $37K |
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 GD 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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