Sierra Madre Gold and Silver Ltd (SM) Insider Trades
TSXV: SM · Gold, Silver · Production stage
- Market cap$365.8M
- Share price$1.40
- 52-week range$1.00 – $3.25
- Shares outstanding261,251,826
- ExchangeTSXV
- Websitesierramadregoldandsilver.com
- Company Overview
- Interactive Economic Study
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- SEDAR+ Filings
Sierra Madre Gold and Silver Ltd insider trades (SEDI)
55 insider filings on SEDI; the latest 50 are shown.
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-07-24 | Gregory K. Liller Executive Chairman & COO | Derivative Acquisition Under Employee Benefit Plan | 1,000,000 | $0.980 | $980K |
| 2026-07-24 | Gregory K. Liller Executive Chairman & COO | Derivative Exercise and Retained Stock | 70,000 | $0.604 | $42K |
| 2026-07-16 | Kenneth Scott Webster | Derivative Exercise and Retained Stock | 70,000 | $0.605 | $42K |
| 2026-07-16 | Alexander Langer CEO, President & Director | Open Market Acquisition | 8,500 | $0.947 | $8K |
| 2026-07-15 | Alejandro Caraveo-Vallina Independent Director | Derivative Exercise and Retained Stock | 42,750 | $0.605 | $26K |
| 2026-07-13 | Jorge Ramiro Monroy Lead Independent Director | Derivative Acquisition Under Employee Benefit Plan | 450,000 | $0.976 | $439K |
| 2026-07-09 | Sean Christopher McGrath Independent Director | Derivative Acquisition Under Employee Benefit Plan | 450,000 | — | — |
| 2026-07-09 | Kenneth Scott Webster | Derivative Acquisition Under Employee Benefit Plan | 1,000,000 | — | — |
| 2026-07-09 | Gregory F. Smith VP of Exploration & Independent Director | Derivative Acquisition Under Employee Benefit Plan | 450,000 | — | — |
| 2026-07-09 | Alexander Langer CEO, President & Director | Derivative Acquisition Under Employee Benefit Plan | 1,500,000 | $0.974 | $1.5M |
| 2026-07-08 | Alexander Langer CEO, President & Director | Derivative Exercise and Retained Stock | 104,750 | $0.599 | $63K |
| 2026-06-25 | Alexander Langer CEO, President & Director | Open Market Acquisition | 20,000 | $1.04 | $21K |
| 2026-06-22 | Kenneth Scott Webster | Private Acquisition | 84,750 | $0.918 | $78K |
| 2026-06-22 | Gregory K. Liller Executive Chairman & COO | Private Acquisition | 84,750 | $0.918 | $78K |
| 2026-06-22 | Alexander Langer CEO, President & Director | Private Acquisition | 129,750 | $0.918 | $119K |
| 2026-06-22 | Alejandro Caraveo-Vallina Independent Director | Private Acquisition | 49,750 | $0.918 | $46K |
| 2026-06-19 | Other Acquisition | 21,740,000 | — | — | |
| 2026-05-21 | Alexander Langer CEO, President & Director | Open Market Acquisition | 4,800 | $1.41 | $7K |
| 2026-05-20 | Alexander Langer CEO, President & Director | Open Market Acquisition | 10,200 | $1.42 | $14K |
| 2026-01-08 | Kenneth Scott Webster | Open Market Disposition | -300,000 | — | — |
| 2026-01-08 | Gregory F. Smith VP of Exploration & Director | Derivative Exercise and Sale | -400,000 | — | — |
| 2026-01-07 | Jorge Ramiro Monroy Lead Independent Director | Derivative Exercise and Retained Stock | 400,000 | $0.535 | $214K |
| 2026-01-07 | Gregory K. Liller Executive Chairman & COO | Derivative Exercise and Retained Stock | 300,000 | $0.535 | $161K |
| 2026-01-07 | Gregory K. Liller Executive Chairman & COO | Derivative Exercise and Sale | -500,000 | $1.28 | $640K |
| 2026-01-07 | Alexander Langer CEO, President & Director | Derivative Exercise and Retained Stock | 1,000,000 | $0.535 | $535K |
| 2026-01-07 | Alexander Langer CEO, President & Director | Open Market Disposition | -730,000 | $1.27 | $929K |
| 2026-01-06 | Sean Christopher McGrath Independent Director | Derivative Exercise and Retained Stock | 200,000 | $0.537 | $107K |
| 2026-01-06 | Jorge Ramiro Monroy Lead Independent Director | Other Derivative Acquisition | 400,000 | $0.537 | $215K |
| 2026-01-06 | Alejandro Caraveo-Vallina Independent Director | Derivative Exercise and Retained Stock | 400,000 | $0.537 | $215K |
| 2026-01-06 | Alejandro Caraveo-Vallina Independent Director | Other Derivative Acquisition | 400,000 | $0.537 | $215K |
| 2026-01-05 | Sean Christopher McGrath Independent Director | Open Market Disposition | -200,000 | $0.560 | $112K |
| 2026-01-05 | Kenneth Scott Webster | Derivative Exercise and Retained Stock | 400,000 | $0.538 | $215K |
| 2026-01-05 | Jorge Ramiro Monroy Lead Independent Director | Open Market Disposition | -400,000 | $1.29 | $515K |
| 2026-01-05 | Alejandro Caraveo-Vallina Independent Director | Open Market Disposition | -400,000 | $1.29 | $515K |
| 2025-11-05 | Private Disposition | -17,500,000 | $0.942 | $16.5M | |
| 2025-10-10 | Gregory K. Liller Executive Chairman & COO | Derivative Acquisition Under Employee Benefit Plan | 145,000 | $0.521 | $76K |
| 2025-09-29 | Gregory F. Smith VP of Exploration & Director | Derivative Acquisition Under Employee Benefit Plan | 35,000 | $0.525 | $18K |
| 2025-09-11 | Jorge Ramiro Monroy Lead Independent Director | Derivative Acquisition Under Employee Benefit Plan | 35,000 | $0.528 | $18K |
| 2025-09-11 | Alejandro Caraveo-Vallina Independent Director | Derivative Acquisition Under Employee Benefit Plan | 75,000 | $0.528 | $40K |
| 2025-09-10 | Sean Christopher McGrath Independent Director | Derivative Acquisition Under Employee Benefit Plan | 35,000 | — | — |
| 2025-09-10 | Kerry Melbourne Spong Controller & Senior Manager of Finance | Derivative Acquisition Under Employee Benefit Plan | 100,000 | $0.527 | $53K |
| 2025-09-10 | Kenneth Scott Webster | Derivative Acquisition Under Employee Benefit Plan | 145,000 | — | — |
| 2025-09-10 | Alexander Langer CEO, President & Director | Derivative Acquisition Under Employee Benefit Plan | 195,000 | $0.527 | $103K |
| 2025-07-24 | Gregory K. Liller Executive Chairman & COO | Other Derivative Acquisition | 70,000 | $0.624 | $44K |
| 2025-07-24 | Kerry Melbourne Spong Controller & Senior Manager of Finance | Private Acquisition | 111,000 | $0.514 | $57K |
| 2025-07-24 | Kerry Melbourne Spong Controller & Senior Manager of Finance | Other Derivative Acquisition | 55,500 | $0.624 | $35K |
| 2025-07-24 | Kenneth Scott Webster | Private Acquisition | 140,000 | $0.514 | $72K |
| 2025-07-24 | Kenneth Scott Webster | Other Derivative Acquisition | 70,000 | $0.624 | $44K |
| 2025-07-24 | Alexander Langer CEO, President & Director | Other Derivative Acquisition | 104,750 | $0.624 | $65K |
| 2025-07-24 | Alexander Langer CEO, President & Director | Private Acquisition | 209,500 | $0.514 | $108K |