X0306 4 2021-11-03 0 0001385849 ENERGY FUELS INC UUUU 0001134878 HIGGS DENNIS LYLE C/O ENERGY FUELS INC. 225 UNION BLVD., STE. 600 LAKEWOOD CO 80228 1 0 0 0 Common Shares 2021-11-03 4 M 0 17212 7.42 A 338850 D Common Shares 2021-11-03 4 S 0 17212 9.62 D 321638 D Non-Qualified Stock Option (right to buy) 7.42 2021-11-03 4 M 0 17212 0 D 2015-06-19 2021-12-12 Common Shares 17212 63239 D The sales price reported in Table I is a weighted average price. These shares were sold in multiple transactions on the date reported. The reporting person undertakes to provide to Energy Fuels Inc., any security holder of Energy Fuels Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Dennis Higgs 2021-11-04