Chalmers Mark, CEO of Energy Fuels Inc ($UUUU), made one open market sale of common shares in the last year, totaling $2.34 million. His most recent sale occurred on November 19, 2025. These sales rank 3,180th among 11,678 individual insiders, below the average of $8.6 million per seller and 6.4 transactions. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 27, 2026 | ENERGY FUELS INC | $UUUU | Chalmers Mark | CEO | A | Performance-Based Stock Options ("Options") | 44066 | $0.00 | 44,066.0000 | 237,286,768 | 9999.99% | 0.02% |
| Jan. 27, 2026 | ENERGY FUELS INC | $UUUU | Chalmers Mark | CEO | F | Common Shares | 59407 | $24.16 | 909,321.0000 | 237,286,768 | 6.13% | 0.03% |
| Jan. 27, 2026 | ENERGY FUELS INC | $UUUU | Chalmers Mark | CEO | A | Common Shares | 38289 | $0.00 | 968,728.0000 | 237,286,768 | 4.12% | 0.02% |
| Dec. 12, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Common Shares | 19096 | $0.00 | 930,439.0000 | 0 | 2.10% | 0.00% |
| Dec. 12, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Employee Stock Option (Right to Buy) | 21970 | $0.00 | 21,970.0000 | 0 | 9999.99% | 0.00% |
| Nov. 19, 2025 | ENERGY FUELS INC | $UUUU | Chalmers Mark | CEO | S | Common Shares | 150000 | $15.60 | 911,343.0000 | 237,286,768 | 14.13% | 0.06% |
| Jan. 29, 2025 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Common Shares | 166042 | $0.00 | 1,061,343.0000 | 0 | 18.55% | 0.00% |
| Jan. 29, 2025 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Employee Stock Option (Right to Buy) | 162550 | $0.00 | 162,550.0000 | 0 | 9999.99% | 0.00% |
| Jan. 27, 2025 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 45372 | $5.17 | 895,301.0000 | 0 | 4.82% | 0.00% |
| May 7, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | P | Common Shares | 16838 | $5.86 | 940,673.0000 | 0 | 1.82% | 0.00% |
| Jan. 25, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Common Shares | 88260 | $0.00 | 970,691.0000 | 0 | 10.00% | 0.00% |
| Jan. 27, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 46856 | $7.30 | 923,835.0000 | 0 | 4.83% | 0.00% |
| Jan. 25, 2024 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Performance-Based Stock Options ("Options") | 94118 | $0.00 | 897,055.0000 | 0 | 11.72% | 0.00% |
| Nov. 15, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Common Shares | 161729 | $8.27 | 952,781.0000 | 0 | 20.44% | 0.00% |
| Nov. 15, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 70350 | $8.27 | 882,431.0000 | 0 | 7.38% | 0.00% |
| Nov. 15, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Stock Appreciation Rights ("SARs") | 250000 | $0.00 | 802,937.0000 | 0 | 23.74% | 0.00% |
| May 10, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Common Shares | 193969 | $6.55 | 843,979.0000 | 0 | 29.84% | 0.00% |
| May 11, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Common Shares | 54938 | $6.48 | 814,569.0000 | 0 | 7.23% | 0.00% |
| May 10, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 84348 | $6.55 | 759,631.0000 | 0 | 9.99% | 0.00% |
| May 11, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Stock Appreciation Rights ("SARs") | 100000 | $0.00 | 1,052,937.0000 | 0 | 8.67% | 0.00% |
| May 10, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | M | Stock Appreciation Rights ("SARs") | 350000 | $0.00 | 1,152,937.0000 | 0 | 23.29% | 0.00% |
| May 11, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 23517 | $6.48 | 791,052.0000 | 0 | 2.89% | 0.00% |
| March 31, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Stock Appreciation Rights ("SARs") | 91826 | $0.00 | 1,502,937.0000 | 0 | 6.51% | 0.00% |
| Jan. 26, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | A | Common Shares | 101152 | $0.00 | 696,683.0000 | 0 | 16.99% | 0.00% |
| Jan. 27, 2023 | ENERGY FUELS INC | $UUUU | Chalmers Mark | President & CEO | F | Common Shares | 46673 | $7.54 | 650,010.0000 | 0 | 6.70% | 0.00% |