Sawyer Jason David (CIK 2076325) reported 6 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-07-23). Recent activity: Buy GRML (240,000 shares), Buy LIXT (40,000 shares), Buy GRDX (250,000 shares), Buy GRDX (250,000 shares), Buy LIXT (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-23 | Greenland Mines Ltd (GRML) | Director | Buy | 240,000 | $55,944 |
| 2026-07-02 | LIXTE BIOTECHNOLOGY HOLDINGS, INC. (LIXT) | Director | Buy | 40,000 | $0 |
| 2026-07-01 | GridAI Technologies Corp. (GRDX) | Chief Executive Officer | Buy | 250,000 | $0 |
| 2026-07-01 | GridAI Technologies Corp. (GRDX) | Chief Executive Officer | Buy | 250,000 | $0 |
| 2026-04-17 | LIXTE BIOTECHNOLOGY HOLDINGS, INC. (LIXT) | Director | Buy | 25,000 | $0 |
| 2025-12-29 | GridAI Technologies Corp. (GRDX) | Chief Executive Officer | Buy | 40,000 | $0 |
Source: SEC Form 4 filings · as of 2026-07-23