Mark Chalmers Energy Fuels Inc (UUUU) insider trading activity

Mark Chalmers is President & CEO of ENERGY FUELS INC. Currently has a direct ownership of 911,343 shares of UUUU, which is worth approximately $14.2 Million. The most recent transaction as insider was on Nov 19, 2025, when has been sold 150,000 shares (Common Shares) at a price of $15.6 per share, resulting in proceeds of $2,340,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 911K

14.13% 3M change

2.05% 12M change

Total Value Held $14.2 Million

Mark Chalmers Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 19 2025	SELL Open market or private sale	$2,340,000 $15.6 p/Share	150,000 Reduced 14.13%	911,343 Common Shares
Jan 29 2025	BUY Grant, award, or other acquisition	-	166,042 Added 13.53%	1,061,343 Common Shares
Jan 27 2025	SELL Payment of exercise price or tax liability	$234,573 $5.17 p/Share	45,372 Reduced 4.82%	895,301 Common Shares
Dec 12 2024	BUY Grant, award, or other acquisition	-	19,096 Added 2.01%	930,439 Common Shares
May 07 2024	BUY Open market or private purchase	$98,670 $5.86 p/Share	16,838 Added 1.76%	940,673 Common Shares
Jan 27 2024	SELL Payment of exercise price or tax liability	$342,048 $7.3 p/Share	46,856 Reduced 4.83%	923,835 Common Shares
Jan 25 2024	BUY Grant, award, or other acquisition	-	88,260 Added 8.33%	970,691 Common Shares

Nov 15 2023	SELL Payment of exercise price or tax liability	$581,794 $8.27 p/Share	70,350 Reduced 7.38%	882,431 Common Shares
Nov 15 2023	BUY Exercise of conversion of derivative security	$1,337,498 $8.27 p/Share	161,729 Added 14.51%	952,781 Common Shares
May 11 2023	SELL Payment of exercise price or tax liability	$152,390 $6.48 p/Share	23,517 Reduced 2.89%	791,052 Common Shares
May 11 2023	BUY Exercise of conversion of derivative security	$355,998 $6.48 p/Share	54,938 Added 6.32%	814,569 Common Shares
May 10 2023	SELL Payment of exercise price or tax liability	$552,479 $6.55 p/Share	84,348 Reduced 9.99%	759,631 Common Shares
May 10 2023	BUY Exercise of conversion of derivative security	$1,270,496 $6.55 p/Share	193,969 Added 18.69%	843,979 Common Shares
Jan 27 2023	SELL Payment of exercise price or tax liability	$351,914 $7.54 p/Share	46,673 Reduced 6.7%	650,010 Common Shares
Jan 26 2023	BUY Grant, award, or other acquisition	-	101,152 Added 12.68%	696,683 Common Shares
Jan 27 2022	SELL Payment of exercise price or tax liability	$343,605 $5.65 p/Share	60,815 Reduced 9.27%	595,531 Common Shares
Jan 25 2022	BUY Grant, award, or other acquisition	$593,998 $6.47 p/Share	91,808 Added 12.27%	656,346 Common Shares
Aug 17 2021	BUY Open market or private purchase	$4,553 $4.66 p/Share	977 Added 0.17%	564,538 Common Shares
Jan 27 2021	SELL Payment of exercise price or tax liability	$169,208 $4.21 p/Share	40,192 Reduced 6.66%	563,561 Common Shares
Jan 26 2021	BUY Grant, award, or other acquisition	$509,998 $3.89 p/Share	131,105 Added 17.84%	603,753 Common Shares

Mark Chalmers

President & CEO

Lakewood, CO

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