Marimaca Copper Corp. (MARI) Insider Trades
TSX: MARI · Copper · Development stage
- Market cap$1.17B
- Share price$8.63
- 52-week range$6.72 – $13.49
- Shares outstanding135,156,928
- ExchangeTSX
- Websitewww.marimaca.com
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- SEDAR+ Filings
Marimaca Copper Corp. insider trades (SEDI)
63 insider filings on SEDI; the latest 50 are shown.
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-08-31 | Pui Wah Lo | Other Derivative Acquisition | 5,000 | — | — |
| 2026-08-26 | Nicolas Cookson President | Derivative Exercise and Retained Stock | 57,586 | $6.27 | $361K |
| 2026-08-26 | Nicolas Cookson President | Derivative Exercise and Retained Stock | 550,000 | $6.27 | $3.4M |
| 2026-08-26 | Hayden Thomas Locke CEO & Director | Derivative Exercise and Retained Stock | 259,138 | $6.27 | $1.6M |
| 2026-07-20 | Nicolas Cookson President | Derivative Exercise and Retained Stock | 176,668 | — | — |
| 2026-05-11 | Derivative Exercise and Retained Stock | 1,376,289 | — | — | |
| 2026-05-05 | Timothy Petterson Independent Director | Open Market Disposition | -33,000 | $5.74 | $189K |
| 2026-04-27 | Timothy Petterson Independent Director | Derivative Exercise and Retained Stock | 112,134 | $3.67 | $412K |
| 2026-04-27 | Hayden Thomas Locke CEO & Director | Derivative Exercise and Retained Stock | 126,323 | $3.67 | $464K |
| 2026-04-24 | Timothy Petterson Independent Director | Other Derivative Acquisition | 15,000 | — | — |
| 2026-04-24 | Michael John Haworth Non-Executive Director | Other Derivative Acquisition | 20,000 | — | — |
| 2026-04-24 | Giancarlo Bruno Lagomarsino Independent Non-Executive Chair | Other Derivative Acquisition | 15,000 | — | — |
| 2026-04-24 | Other Derivative Acquisition | 15,000 | — | — | |
| 2026-03-30 | Zenon Wozniak Independent Non-Executive Director | Other Derivative Acquisition | 100,000 | — | — |
| 2026-03-30 | Zenon Wozniak Independent Non-Executive Director | Other Derivative Acquisition | 30,000 | — | — |
| 2026-03-30 | Jose Antonio Merino MD of Chile & CFO | Other Derivative Acquisition | 169,500 | — | — |
| 2026-03-30 | Hayden Thomas Locke CEO & Director | Other Derivative Acquisition | 226,000 | — | — |
| 2026-03-11 | Geoffrey Clive Newall Former Independent Non-Executive Director | Derivative Exercise and Retained Stock | 101,604 | — | — |
| 2026-02-26 | Private Acquisition | 4,170,000 | $7.31 | $30.5M | |
| 2026-02-26 | Open Market Disposition | -12,049,087 | $7.31 | $88.1M | |
| 2026-02-26 | Private Disposition | -1,648,194 | $7.31 | $12.0M | |
| 2026-01-28 | Nicolas Cookson President | Open Market Disposition | -82,000 | $8.99 | $737K |
| 2026-01-26 | Michael John Haworth Non-Executive Director | Private Acquisition | 161,078 | — | — |
| 2026-01-26 | Private Disposition | -4,099,888 | — | — | |
| 2026-01-26 | Other Acquisition | 1 | — | — | |
| 2026-01-26 | Other Disposition | -2 | — | — | |
| 2026-01-13 | Nicolas Cookson President | Derivative Exercise and Retained Stock | 35,121 | $2.66 | $93K |
| 2026-01-07 | Derivative Exercise and Retained Stock | 475,455 | $3.62 | $1.7M | |
| 2026-01-06 | Nicolas Cookson President | Derivative Exercise and Retained Stock | 61,659 | $3.18 | $196K |
| 2026-01-06 | Nicolas Cookson President | Other Derivative Disposition | -38,341 | $3.18 | $122K |
| 2025-12-11 | Jose Antonio Merino MD of Chile & CFO | Open Market Disposition | -60,000 | $8.00 | $480K |
| 2025-09-29 | Sergio L. Rivera Vice President of Exploration | Other Derivative Acquisition | 132,203 | — | — |
| 2025-09-29 | Hayden Thomas Locke CEO & Director | Other Derivative Disposition | -132,203 | — | — |
| 2025-09-29 | Hayden Thomas Locke CEO & Director | Other Derivative Acquisition | 264,406 | — | — |
| 2025-09-29 | Hayden Thomas Locke CEO & Director | Other Derivative Acquisition | 132,203 | $2.30 | $304K |
| 2025-09-29 | Hayden Thomas Locke CEO & Director | Other Derivative Disposition | -200,000 | — | — |
| 2025-09-29 | Colin Brent Kinley Former Independent Director | Other Derivative Acquisition | 181,780 | — | — |
| 2025-09-29 | Colin Brent Kinley Former Independent Director | Other Derivative Disposition | -275,000 | $2.10 | $579K |
| 2025-09-29 | Alan J. Stephens Former Non-Executive Director | Other Derivative Acquisition | 132,203 | — | — |
| 2025-09-29 | Alan J. Stephens Former Non-Executive Director | Other Derivative Disposition | -200,000 | $2.30 | $460K |
| 2025-09-25 | Other Derivative Disposition | -545,000 | — | — | |
| 2025-09-25 | Other Derivative Acquisition | 330,508 | — | — | |
| 2025-09-25 | Hayden Thomas Locke CEO & Director | Other Derivative Disposition | -200,000 | $2.30 | $459K |
| 2025-09-23 | Derivative Exercise and Retained Stock | 2,862,500 | $4.23 | $12.1M | |
| 2025-09-22 | Timothy Petterson Independent Director | Derivative Exercise and Sale | -200,000 | $6.73 | $1.3M |
| 2025-09-22 | Nicolas Cookson President | Open Market Disposition | -11,000 | $6.80 | $75K |
| 2025-09-22 | Hayden Thomas Locke CEO & Director | Other Disposition | -32,900 | $6.52 | $215K |
| 2025-09-19 | Private Acquisition | 756,695 | $7.26 | $5.5M | |
| 2025-09-18 | Hayden Thomas Locke CEO & Director | Open Market Disposition | -106,771 | $6.82 | $728K |
| 2025-09-14 | Nicolas Cookson President | Other Derivative Acquisition | 355,000 | — | — |