Chalmers Mark (CIK 1678867) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-29). Recent activity: Sell UUUU (59,407 shares), Buy UUUU (38,289 shares), Buy UUUU (19,096 shares), Sell UUUU (150,000 shares), Buy UUUU (166,042 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-29 | ENERGY FUELS INC (UUUU) | CEO | Sell | 59,407 | $1.4M |
| 2026-01-29 | ENERGY FUELS INC (UUUU) | CEO | Buy | 38,289 | $0 |
| 2025-12-01 | ENERGY FUELS INC (UUUU) | President & CEO | Buy | 19,096 | $0 |
| 2025-11-20 | ENERGY FUELS INC (UUUU) | CEO | Sell | 150,000 | $2.3M |
| 2025-01-31 | ENERGY FUELS INC (UUUU) | President & CEO | Buy | 166,042 | $0 |
| 2025-01-29 | ENERGY FUELS INC (UUUU) | President & CEO | Sell | 45,372 | $234,573 |
Source: SEC Form 4 filings · as of 2026-01-29