X0306 4 2022-01-27 0 0001385849 ENERGY FUELS INC UUUU 0001134878 HIGGS DENNIS LYLE SUITE 1410 800 WEST PENDER STREET VANCOUVER A1 V6C 2V6 BRITISH COLUMBIA, CANADA 1 0 0 0 Common Shares 2022-01-27 4 F 0 8801 5.65 D 312837 D These shares, representing the total dollar value of applicable tax withholding obligations of Reporting Person (determined by the closing price of Issuer's common shares on January 27, 2022), were withheld from Reporting Person by Issuer to satisfy income tax withholding requirements resulting from the vesting of exempt restricted stock unit grants previously reported in Table I. David Frydenlund as Attorney-in-Fact for Dennis Higgs 2022-01-31