Canada Metals & Mining

Capstone Copper Corp (CS)

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Capstone Copper Corp has seen no insider trading activity within the last three months. The most recent recorded transactions occurred in May 2026, involving significant share sales by director John MacKenzie. Prior to that, various executives engaged in smaller planned purchases throughout late 2025, following a period of substantial divestment by major institutional shareholders.
Ticker: CS Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
236.53
Quantity 4,483 +21.0%
Value CA$4,550,532
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
37.58
Quantity 53,045 +43.2%
Value CA$966,498
Sampieri, Daniele Antonio Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
481.53
Quantity 71,420 +12.7%
Value CA$4,966,477
Richter, Christopher Hans Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
8.40
Quantity 893 +18.1%
Value CA$7,498
2.4
Randhawa, Raman Senior Officer of Issuer Officer
Transaction date
Planned purchase
Price
8.30
Quantity 903 +0.8%
Value CA$7,498
2.4
Randhawa, Raman Senior Officer of Issuer Officer
Transaction date
Sale
Price
12.00
Quantity 23,196 -16.5%
Value CA$278,352
2.4
Randhawa, Raman Senior Officer of Issuer Officer
Transaction date
Sale
Price
11.94
Quantity 13,483 -10.3%
Value CA$161,027
2.6
Meagher, Cashel Aran Senior Officer of Issuer Officer
Transaction date
Sale
Price
11.93
Quantity 62,503 -21.3%
Value CA$745,605
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
12.18
Quantity 500,000 -4.3%
Value CA$6,088,750
1.3
Orion Mine Finance Management I Limited 10% Security Holder of Issuer Large shareholder
Transaction date
Sale
Price
12.15
Quantity 4,837,565 -52.5%
Value CA$58,776,415
1.3
Orion Mine Finance Management I Limited 10% Security Holder of Issuer Large shareholder
Transaction date
Sale
Price
12.15
Quantity 1,759,115 -52.5%
Value CA$21,373,247
1.3
Orion Mine Finance Management I Limited 10% Security Holder of Issuer Large shareholder
Transaction date
Sale
Price
12.15
Quantity 40,903,320 -52.5%
Value CA$496,975,338
3.3
Coleman, Richard Eady Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
9.10
Quantity 15,000
Value CA$136,520
2.3
Baker, Alison Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
7.40
Quantity 2,493 +155.3%
Value CA$18,447
2.3
Baker, Alison Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
7.34
Quantity 1,605
Value CA$11,780
2.3
Baker, Alison Director of Issuer Non-Executive Director
Transaction date
Sale
Price
7.41
Quantity 1,605
Value CA$11,894
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
9.65
Quantity 49,000 -0.4%
Value CA$473,075
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
9.65
Quantity 500,000 -4.0%
Value CA$4,825,700
3.1
MacKenzie, John Director of Issuer, Senior Officer of Issuer Executive Director
Transaction date
Sale
Price
9.42
Quantity 500,000 -3.8%
Value CA$4,711,700
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-15 2026-05-12 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
4,483 +21.0%
236.53
CA$4,550,532 		4,483 +21.0% 236.53 CA$4,550,532
2026-05-15 2026-05-11 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
53,045 +43.2%
37.58
CA$966,498 		53,045 +43.2% 37.58 CA$966,498
2026-03-19 2025-12-31 PP Planned purchase
Sampieri, Daniele Antonio

Senior Officer of Issuer

Officer
71,420 +12.7%
481.53
CA$4,966,477 		71,420 +12.7% 481.53 CA$4,966,477
2026-02-20 2025-12-31 PP Planned purchase
Richter, Christopher Hans

Senior Officer of Issuer

Officer
893 +18.1%
8.40
CA$7,498 		893 +18.1% 8.40 CA$7,498
2026-02-20 2025-12-31 PP Planned purchase
2.4
Randhawa, Raman

Senior Officer of Issuer

Officer
903 +0.8%
8.30
CA$7,498 		903 +0.8% 8.30 CA$7,498
2025-11-28 2025-11-28 S Sale
2.4
Randhawa, Raman

Senior Officer of Issuer

Officer
23,196 -16.5%
12.00
CA$278,352 		23,196 -16.5% 12.00 CA$278,352
2025-11-28 2025-11-26 S Sale
2.4
Randhawa, Raman

Senior Officer of Issuer

Officer
13,483 -10.3%
11.94
CA$161,027 		13,483 -10.3% 11.94 CA$161,027
2025-11-28 2025-11-26 S Sale
2.6
Meagher, Cashel Aran

Senior Officer of Issuer

Officer
62,503 -21.3%
11.93
CA$745,605 		62,503 -21.3% 11.93 CA$745,605
2025-11-14 2025-11-11 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
500,000 -4.3%
12.18
CA$6,088,750 		500,000 -4.3% 12.18 CA$6,088,750
2025-10-16 2025-10-15 S Sale
1.3
Orion Mine Finance Management I Limited

10% Security Holder of Issuer

Large shareholder
4,837,565 -52.5%
12.15
CA$58,776,415 		4,837,565 -52.5% 12.15 CA$58,776,415
2025-10-16 2025-10-15 S Sale
1.3
Orion Mine Finance Management I Limited

10% Security Holder of Issuer

Large shareholder
1,759,115 -52.5%
12.15
CA$21,373,247 		1,759,115 -52.5% 12.15 CA$21,373,247
2025-10-16 2025-10-15 S Sale
1.3
Orion Mine Finance Management I Limited

10% Security Holder of Issuer

Large shareholder
40,903,320 -52.5%
12.15
CA$496,975,338 		40,903,320 -52.5% 12.15 CA$496,975,338
2025-10-14 2025-10-14 S Sale
1.4
Hadrian Capital Partners Inc. (formerly Grm Investments Ltd.)

10% Security Holder of Issuer

Large shareholder
50,000,000 -49.6%
12.63
CA$631,265,000 		50,000,000 -49.6% 12.63 CA$631,265,000
2025-08-13 2025-08-12 B Purchase
3.3
Coleman, Richard Eady

Director of Issuer

Non-Executive Director
15,000
9.10
CA$136,520 		15,000 9.10 CA$136,520
2025-05-30 2025-05-27 B Purchase
2.3
Baker, Alison

Director of Issuer

Non-Executive Director
2,493 +155.3%
7.40
CA$18,447 		2,493 +155.3% 7.40 CA$18,447
2025-05-30 2025-05-27 B Purchase
2.3
Baker, Alison

Director of Issuer

Non-Executive Director
1,605
7.34
CA$11,780 		1,605 7.34 CA$11,780
2025-05-30 2025-05-27 S Sale
2.3
Baker, Alison

Director of Issuer

Non-Executive Director
1,605
7.41
CA$11,894 		1,605 7.41 CA$11,894
2024-12-13 2024-12-11 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
49,000 -0.4%
9.65
CA$473,075 		49,000 -0.4% 9.65 CA$473,075
2024-12-13 2024-12-11 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
500,000 -4.0%
9.65
CA$4,825,700 		500,000 -4.0% 9.65 CA$4,825,700
2024-12-13 2024-12-10 S Sale
3.1
MacKenzie, John

Director of Issuer, Senior Officer of Issuer

Executive Director
500,000 -3.8%
9.42
CA$4,711,700 		500,000 -3.8% 9.42 CA$4,711,700
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