WEDNESDAY, OCTOBER 28, 2026
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SEDITracker
Canadian mining insider trades

Sienna Resources Inc (SIEN.V)

39 transactions · range: 2023-01-20 → 2026-03-25 · last refreshed 2026-09-06T16:24

Date Insider Type Shares Price Value Post-balance Title
2026-03-25 Ms. Yangping Cai Other Derivative Acquisition 600,000 — — 600,000 Chief Financial Officer
2026-03-25 Mr. Jason Gigliotti Other Derivative Acquisition 1,600,000 — — 1,600,000 President, CEO & Director
2026-03-25 Mr. Dennis Aalderink Derivative Acquisition Under Employee Benefit Plan 300,000 $0.09 $26,082 300,000 Director
2026-03-25 Mr. Dennis Aalderink Other Derivative Acquisition 200,000 — — 200,000 Director
2026-03-25 Dr. Laurence Scott Jobin-Bevans Derivative Acquisition Under Employee Benefit Plan 200,000 $0.09 $17,388 200,000 Independent Director
2026-03-25 Dr. Laurence Scott Jobin-Bevans Other Derivative Acquisition 50,000 — — 50,000 Independent Director
2026-03-25 — Other Derivative Acquisition 150,000 — — 150,000
2026-02-20 Ms. Yangping Cai Other Derivative Disposition -92,000 — — — Chief Financial Officer
2026-02-20 Mr. Dennis Aalderink Other Derivative Disposition -18,750 — — — Director
2026-02-20 — Other Derivative Disposition -18,750 — — —
2026-02-20 — Other Derivative Disposition -148,500 — — —
2025-06-20 Ms. Yangping Cai Other Derivative Disposition -85,000 — — — Chief Financial Officer
2025-06-20 Dr. Laurence Scott Jobin-Bevans Other Derivative Disposition -150,000 — — — Independent Director
2025-06-20 — Other Derivative Disposition -150,000 — — —
2025-05-01 Mr. Dennis Aalderink Open Market Disposition -33,600 $0.14 $-4,855 — Director
2025-05-01 — Open Market Disposition -35,700 $0.14 $-5,159 —
2025-04-30 Mr. Dennis Aalderink Open Market Disposition -16,400 $0.14 $-2,374 33,600 Director
2024-07-02 — Other Derivative Disposition -5,000 — — —
2024-06-20 Ms. Yangping Cai Derivative Acquisition Under Employee Benefit Plan 85,000 $0.36 $31,021 85,000 Chief Financial Officer
2024-06-20 Ms. Yangping Cai Other Derivative Acquisition 309,000 — — 309,000 Chief Financial Officer
2024-06-20 Mr. Dennis Aalderink Derivative Acquisition Under Employee Benefit Plan 150,000 $0.36 $54,742 150,000 Director
2024-06-20 Mr. Dennis Aalderink Other Derivative Acquisition 50,000 — — 50,000 Director
2024-06-20 Dr. Laurence Scott Jobin-Bevans Derivative Acquisition Under Employee Benefit Plan 150,000 $0.36 $54,742 150,000 Independent Director
2024-06-20 — Other Derivative Acquisition 50,000 — — 50,000
2024-06-20 — Derivative Acquisition Under Employee Benefit Plan 150,000 $0.36 $54,742 150,000
2024-06-20 — Other Derivative Acquisition 547,000 — — 547,000
2024-06-20 — Derivative Acquisition Under Employee Benefit Plan 300,000 $0.36 $109,485 300,000
2024-01-20 Ms. Yangping Cai Other Derivative Disposition -300,000 — — — Chief Financial Officer
2024-01-20 Mr. Dennis Aalderink Derivative Exercise and Retained Stock 50,000 — — 50,000 Director
2024-01-20 Mr. Dennis Aalderink Other Derivative Disposition -50,000 — — 50,000 Director
2024-01-20 Dr. Laurence Scott Jobin-Bevans Other Derivative Disposition -50,000 — — — Independent Director
2024-01-20 — Derivative Exercise and Retained Stock 25,000 — — 35,700
2024-01-20 — Other Derivative Disposition -25,000 — — 25,000
2024-01-20 — Other Derivative Disposition -500,000 — — —
2023-01-20 Ms. Yangping Cai Other Derivative Acquisition 300,000 — — 300,000 Chief Financial Officer
2023-01-20 Mr. Dennis Aalderink Other Derivative Acquisition 100,000 — — 100,000 Director
2023-01-20 Dr. Laurence Scott Jobin-Bevans Derivative Acquisition Under Employee Benefit Plan 50,000 $0.37 $18,646 50,000 Independent Director
2023-01-20 — Other Derivative Acquisition 50,000 — — 50,000
2023-01-20 — Other Derivative Acquisition 500,000 — — 500,000