MONDAY, JUNE 15, 2026
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SEDITracker
Canadian mining insider trades

Frontier Lithium Inc (FL.V)

69 transactions · range: 2022-12-14 → 2026-04-30 · last refreshed 2026-06-15T06:53

Date Insider Type Shares Price Value Post-balance Title
2026-04-30 Ms. Tess Lee Ann Lofsky Open Market Acquisition 13,334 $0.55 $7,347 17,334 Independent Director
2026-04-30 Mr. Trevor R. Walker Open Market Derivative Acquisition 16,667 $0.73 $12,244 16,667 President & CEO
2026-04-30 Mr. Trevor R. Walker Open Market Acquisition 33,334 $0.55 $18,366 2,490,475 President & CEO
2026-04-30 Mr. Marian Koziol Open Market Derivative Acquisition 15,000 $0.73 $11,020 15,000 Independent Director
2026-04-30 Mr. Marian Koziol Open Market Acquisition 30,000 $0.55 $16,529 1,084,872 Independent Director
2026-04-30 Mr. J. Gregory Mills Open Market Derivative Acquisition 10,000 $0.73 $7,346 10,000 Independent Director
2026-04-30 Mr. J. Gregory Mills Open Market Acquisition 20,000 $0.55 $11,020 245,000 Independent Director
2026-04-30 Mr. Gregory Da Re Open Market Derivative Acquisition 10,000 $0.73 $7,346 10,000 Vice President of Corporate Development
2026-04-30 Mr. Gregory Da Re Open Market Acquisition 20,000 $0.55 $11,020 115,000 Vice President of Corporate Development
2026-04-30 Mr. Erick J. Underwood Open Market Derivative Acquisition 10,000 $0.73 $7,346 10,000 Chief Financial Officer
2026-04-30 Mr. Erick J. Underwood Open Market Acquisition 20,000 $0.55 $11,020 102,000 Chief Financial Officer
2026-04-21 Mr. J. Gregory Mills Open Market Acquisition 20,000 $0.55 $10,989 245,000 Independent Director
2026-03-09 Ms. Tess Lee Ann Lofsky Derivative Acquisition Under Employee Benefit Plan 97,100 $0.64 $62,263 1,956,315 Independent Director
2026-03-09 Mr. Stephen Joseph James Letwin Derivative Acquisition Under Employee Benefit Plan 252,600 $0.64 $161,974 1,210,620 Independent Director
2026-03-09 Mr. Reginald Frank Walker Derivative Acquisition Under Employee Benefit Plan 145,700 $0.64 $93,427 2,653,720 Chairman of the Board
2026-03-09 Mr. Marian Koziol Derivative Acquisition Under Employee Benefit Plan 262,200 $0.64 $168,130 1,300,220 Independent Director
2026-03-09 Mr. Marian Koziol Derivative Acquisition Under Employee Benefit Plan 131,100 $0.64 $84,065 650,110 Independent Director
2026-03-09 Mr. Marc Boissonneault Derivative Acquisition Under Employee Benefit Plan 106,800 $0.64 $68,483 1,085,810 Independent Director
2026-03-09 Mr. John R. Didone Derivative Acquisition Under Employee Benefit Plan 131,100 $0.64 $84,065 745,110 Independent Director
2026-03-09 Mr. Gregory Da Re Derivative Acquisition Under Employee Benefit Plan 584,600 — — 1,832,040 Vice President of Corporate Development
2026-03-09 Mr. Graeme Robertson Goodall Derivative Acquisition Under Employee Benefit Plan 209,800 $0.64 $134,530 888,981 Vice President of Operations
2026-03-09 Mr. Garth Lloyd Drever Derivative Acquisition Under Employee Benefit Plan 218,800 — — 1,984,386 Vice President of Exploration
2026-03-09 Mr. Erick J. Underwood Derivative Acquisition Under Employee Benefit Plan 512,800 $0.64 $328,822 1,476,111 Chief Financial Officer
2026-03-09 Mr. Bartholemew Meekis Derivative Acquisition Under Employee Benefit Plan 97,100 $0.64 $62,263 1,211,605 Director
2026-03-09 Dr. Naizhen Cao Derivative Acquisition Under Employee Benefit Plan 193,600 $0.64 $124,142 1,136,262 Vice President of Technology
2026-02-23 Mr. Marian Koziol Other Derivative Disposition -300,000 — — 519,010 Independent Director
2026-02-23 Mr. John R. Didone Other Derivative Disposition -490,000 $0.77 $-376,050 614,010 Independent Director
2025-09-29 Mr. Reginald Frank Walker Other Derivative Acquisition 650,000 — — 2,508,020 Chairman of the Board
2025-09-05 Mr. Stephen Joseph James Letwin Other Disposition -190 — — 337,328 Independent Director
2025-08-14 Mr. Marian Koziol Derivative Exercise and Retained Stock 84,872 $0.18 $15,376 1,054,872 Independent Director
2025-08-14 Mr. Marian Koziol Derivative Exercise and Sale -175,128 $0.37 $-64,596 1,054,872 Independent Director
2025-08-12 Mr. Trevor R. Walker Open Market Acquisition 27,000 $0.39 $10,402 2,457,141 President & CEO
2025-08-06 Mr. Stephen Joseph James Letwin Derivative Exercise and Retained Stock 262,518 $0.18 $47,759 337,518 Independent Director
2025-08-06 Mr. Stephen Joseph James Letwin Derivative Exercise and Sale -497,482 $0.37 $-185,825 337,518 Independent Director
2025-03-03 Mr. Reginald Frank Walker Other Derivative Acquisition 5,153,846 $0.45 $2,326,230 5,153,846 Chairman of the Board
2024-12-19 Mr. Gregory Da Re Open Market Acquisition 20,000 $0.29 $5,712 95,000 Vice President of Corporate Development
2024-12-18 Mr. Gregory Da Re Open Market Acquisition 25,000 $0.28 $6,981 75,000 Vice President of Corporate Development
2024-12-18 Mr. Erick J. Underwood Open Market Acquisition 48,000 $0.28 $13,404 82,000 Chief Financial Officer
2024-12-09 Mr. Reginald Frank Walker Derivative Exercise and Retained Stock 350,000 $0.21 $74,349 28,245,466 Chairman of the Board
2024-12-04 Mr. Marian Koziol Derivative Exercise and Retained Stock 50,000 $0.37 $18,476 970,000 Independent Director
2024-12-03 Mr. Gregory Da Re Open Market Acquisition 25,000 $0.39 $9,774 50,000 Vice President of Corporate Development
2024-06-21 Mr. Gregory Da Re Open Market Acquisition 25,000 $0.67 $16,710 25,000 Vice President of Corporate Development
2023-12-29 Mr. Trevor R. Walker Derivative Acquisition Under Employee Benefit Plan 341,297 — — 1,674,632 President & CEO
2023-12-29 Mr. Reginald Frank Walker Derivative Acquisition Under Employee Benefit Plan 58,020 — — 2,208,020 Chairman of the Board
2023-12-29 Mr. J. Gregory Mills Derivative Acquisition Under Employee Benefit Plan 29,010 $0.56 $16,255 1,229,010 Independent Director
2023-12-29 Mr. Graeme Robertson Goodall Derivative Acquisition Under Employee Benefit Plan 179,181 $0.56 $100,402 679,181 Vice President of Operations
2023-12-28 Mr. Marian Koziol Derivative Acquisition Under Employee Benefit Plan 29,010 $0.56 $16,266 1,129,010 Independent Director
2023-12-28 Mr. Erick J. Underwood Derivative Acquisition Under Employee Benefit Plan 213,311 $0.56 $119,604 963,311 Chief Financial Officer
2023-12-28 Ms. Tess Lee Ann Lofsky Derivative Acquisition Under Employee Benefit Plan 109,215 $0.56 $61,237 1,859,215 Independent Director
2023-12-28 Mr. Stephen Joseph James Letwin Derivative Acquisition Under Employee Benefit Plan 29,010 $0.56 $16,266 1,239,010 Independent Director
2023-12-28 Mr. Marc Boissonneault Derivative Acquisition Under Employee Benefit Plan 29,010 $0.56 $16,266 979,010 Independent Director
2023-12-28 Mr. Gregory Da Re Derivative Acquisition Under Employee Benefit Plan 123,720 — — 623,720 Vice President of Corporate Development
2023-12-28 Mr. Garth Lloyd Drever Derivative Acquisition Under Employee Benefit Plan 42,662 — — 442,662 Vice President of Exploration
2023-12-28 Mr. Bartholemew Meekis Derivative Acquisition Under Employee Benefit Plan 14,505 $0.56 $8,133 1,114,505 Director
2023-12-28 Dr. Naizhen Cao Derivative Acquisition Under Employee Benefit Plan 42,662 $0.56 $23,921 942,662 Vice President of Technology
2023-12-27 Mr. John R. Didone Derivative Acquisition Under Employee Benefit Plan 29,010 — — 1,104,010 Independent Director
2023-12-19 Mr. Erick J. Underwood Open Market Acquisition 34,000 $0.55 $18,612 34,000 Chief Financial Officer
2023-09-15 Mr. J. Gregory Mills Open Market Acquisition 50,000 $0.84 $42,000 225,000 Independent Director
2023-08-10 Mr. Graeme Robertson Goodall Open Market Acquisition 22,000 $1.05 $23,023 24,940 Vice President of Operations
2023-08-03 Mr. Erick J. Underwood Derivative Acquisition Under Employee Benefit Plan 750,000 $1.35 $1,011,842 750,000 Chief Financial Officer
2023-07-12 Mr. Graeme Robertson Goodall Open Market Acquisition 1,800 $1.34 $2,419 2,940 Vice President of Operations
2023-07-06 Mr. Gregory Da Re Derivative Acquisition Under Employee Benefit Plan 500,000 — — 500,000 Vice President of Corporate Development
2023-04-21 Mr. Caldwell David Ewing Derivative Exercise and Retained Stock 90,000 — — 359,431
2023-04-06 Mr. John R. Didone Other Derivative Disposition -12,500 — — — Independent Director
2023-02-28 Mr. Graeme Robertson Goodall Derivative Acquisition Under Employee Benefit Plan 500,000 — — 500,000 Vice President of Operations
2023-01-31 Mr. J. Gregory Mills Derivative Exercise and Retained Stock 25,000 $0.94 $23,431 175,000 Independent Director
2023-01-26 Mr. Stephen Joseph James Letwin Derivative Exercise and Retained Stock 25,000 — — 75,000 Independent Director
2023-01-24 Mr. Trevor R. Walker Derivative Exercise and Retained Stock 22,500 — — 2,430,141 President & CEO
2022-12-14 Mr. J. Gregory Mills Derivative Acquisition Under Employee Benefit Plan 1,200,000 — — 2,200,000 Independent Director