WEDNESDAY, MAY 20, 2026
SEDITracker
Canadian mining insider trades

Mr. Mark S. Chalmers

30 transactions across all tickers

Date Ticker Company Type Shares Price Value Post-balance
2026-01-27 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 44,066 $26.07 $1,148,801 44,066
2026-01-27 EFR.TO Energy Fuels Inc. Sale to Issuer -59,407 $24.16 $-1,435,273 761,172
2026-01-27 EFR.TO Energy Fuels Inc. Other Acquisition 38,289 148,149
2026-01-27 EFR.TO Energy Fuels Inc. Derivative Exercise and Sale -59,407 $24.16 $-1,435,273 761,172
2026-01-27 EFR.TO Energy Fuels Inc. Derivative Exercise and Retained Stock 75,741 $24.16 $1,829,903 761,172
2025-11-19 EFR.TO Energy Fuels Inc. Open Market Disposition -150,000 $15.60 $-2,340,450 675,883
2025-11-19 EFR.TO Energy Fuels Inc. Intent to Sell (Form 144) -150,000 $15.60 $-2,340,480
2025-01-29 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 162,550 $6.11 $993,180 162,550
2025-01-29 EFR.TO Energy Fuels Inc. Other Acquisition 166,042 235,460
2025-01-27 EFR.TO Energy Fuels Inc. Derivative Exercise and Retained Stock 101,918 $5.17 $526,916 835,431
2025-01-27 EFR.TO Energy Fuels Inc. Sale to Issuer -45,372 $5.17 $-234,573 825,883
2024-12-12 EFR.TO Energy Fuels Inc. Other Acquisition 19,096 245,008
2024-12-12 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 21,970 $7.25 $159,282 21,970
2024-12-12 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 19,096 180,884
2024-12-12 EFR.TO Energy Fuels Inc. Derivative Acquisition Under Employee Benefit Plan 21,970 $7.25 $159,282 116,088
2024-05-07 EFR.TO Energy Fuels Inc. Open Market Acquisition 16,838 $5.86 $98,671 778,885
2024-01-27 EFR.TO Energy Fuels Inc. Sale to Issuer -46,856 $7.30 $-342,049 762,047
2024-01-25 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 94,118 $8.23 $774,591 897,055
2024-01-25 EFR.TO Energy Fuels Inc. Other Acquisition 88,260 161,788
2024-01-25 EFR.TO Energy Fuels Inc. Derivative Acquisition Under Employee Benefit Plan 94,118 $8.23 $774,591 94,118
2024-01-22 EFR.TO Energy Fuels Inc. Other Derivative Disposition -350,000 452,937
2023-11-15 EFR.TO Energy Fuels Inc. Derivative Exercise and Retained Stock 91,379 $8.27 $755,704 702,599
2023-11-15 EFR.TO Energy Fuels Inc. Derivative Exercise and Sale -70,350 $8.27 $-581,794 702,599
2023-05-11 EFR.TO Energy Fuels Inc. Derivative Exercise and Retained Stock 141,042 $6.55 $923,825 611,220
2023-05-11 EFR.TO Energy Fuels Inc. Derivative Exercise and Sale -107,865 $6.55 $-706,516 611,220
2023-03-31 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 91,826 $7.36 $675,839 1,502,937
2023-01-27 EFR.TO Energy Fuels Inc. Sale to Issuer -46,673 $7.54 $-351,914 470,178
2023-01-27 EFR.TO Energy Fuels Inc. Derivative Exercise and Retained Stock 105,769 $7.54 $797,498 470,177
2023-01-26 EFR.TO Energy Fuels Inc. Other Acquisition 101,152 179,832
2023-01-26 EFR.TO Energy Fuels Inc. Other Derivative Acquisition 101,152 285,602