Canada Metals & Mining

Gunnison Copper Corp (GCU)

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Over the past 90 days, Gunnison Copper Corp has seen three insider buy transactions totaling approximately $58,094. These purchases were executed by two senior officers. This activity follows a period of significant selling by major shareholders earlier in the year. The stock has declined 15.1% over the last quarter, ahead of the next scheduled earnings report.
Ticker: GCU 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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Insider trades have triggered activity signals for Gunnison Copper Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 22 Jun 2026
Value US$3,751,086.26 | Price 276.85 | Shares 33,036 (-17.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-22 2026-06-22 B Purchase
Bingham, Matthew Glenn

Senior Officer of Issuer

Officer
33,036 -17.6%
276.85
US$3,751,086 		33,036 -17.6% 276.85 US$3,751,086
2026-05-22 2026-05-22 B Purchase
3.2
Hallworth, Craig James

Senior Officer of Issuer

Officer
72,210 +28.1%
219.54
CA$1,636,514 		72,210 +28.1% 219.54 CA$1,636,514
2026-05-22 2026-05-22 B Purchase
3.2
Hallworth, Craig James

Senior Officer of Issuer

Officer
8,592 -4.6%
300.37
CA$961,248 		8,592 -4.6% 300.37 CA$961,248
2026-04-21 2026-04-21 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
2,014,307
0.40
CA$805,723 		2,014,307 0.40 CA$805,723
2026-04-21 2026-04-21 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
23,065,897
0.40
CA$9,226,359 		23,065,897 0.40 CA$9,226,359
2026-04-21 2026-04-21 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
4,310,174
0.40
CA$1,724,070 		4,310,174 0.40 CA$1,724,070
2026-04-21 2026-04-21 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
211,359
0.40
CA$84,544 		211,359 0.40 CA$84,544
2026-04-08 2026-04-06 B Purchase
2.7
Winton, Robert Maurice

Senior Officer of Issuer

Officer
94,750 +15.2%
0.44
CA$41,690 		94,750 +15.2% 0.44 CA$41,690
2026-02-20 2026-02-18 S Sale
3.6
Haworth, Michael John

Director of Issuer, Director or Senior Officer of 10% Security Holder

Non-Executive Director
7,730,000 -79.3%
0.45
CA$3,478,500 		7,730,000 -79.3% 0.45 CA$3,478,500
2026-02-20 2026-02-18 S Sale
3.6
Haworth, Michael John

Director of Issuer, Director or Senior Officer of 10% Security Holder

Non-Executive Director
88,525,000 -79.3%
0.45
CA$39,836,250 		88,525,000 -79.3% 0.45 CA$39,836,250
2026-02-20 2026-02-18 S Sale
3.6
Haworth, Michael John

Director of Issuer, Director or Senior Officer of 10% Security Holder

Non-Executive Director
16,541,000 -79.3%
0.45
CA$7,443,450 		16,541,000 -79.3% 0.45 CA$7,443,450
2026-02-20 2026-02-18 S Sale
3.6
Haworth, Michael John

Director of Issuer, Director or Senior Officer of 10% Security Holder

Non-Executive Director
811,200 -79.3%
0.45
CA$365,040 		811,200 -79.3% 0.45 CA$365,040
2026-02-18 2026-02-18 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
7,730,000 -79.3%
0.45
CA$3,478,500 		7,730,000 -79.3% 0.45 CA$3,478,500
2026-02-18 2026-02-18 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
88,525,000 -79.3%
0.45
CA$39,836,250 		88,525,000 -79.3% 0.45 CA$39,836,250
2026-02-18 2026-02-18 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
16,541,000 -79.3%
0.45
CA$7,443,450 		16,541,000 -79.3% 0.45 CA$7,443,450
2026-02-18 2026-02-18 S Sale
3.4
Greenstone Resources L.P.

10% Security Holder of Issuer

Large shareholder
811,200 -79.3%
0.45
CA$365,040 		811,200 -79.3% 0.45 CA$365,040
2025-09-19 2025-09-19 B Purchase
3.2
Hallworth, Craig James

Senior Officer of Issuer

Officer
40,000 +8.7%
0.27
CA$10,600 		40,000 +8.7% 0.27 CA$10,600
2025-09-19 2025-09-19 B Purchase
3.2
Hallworth, Craig James

Senior Officer of Issuer

Officer
40,000 +9.5%
0.26
CA$10,388 		40,000 +9.5% 0.26 CA$10,388
2025-08-18 2025-08-18 B Purchase
2.3
Howe, Jason Paul

Director of Issuer

Non-Executive Director
250,000
0.28
CA$70,000 		250,000 0.28 CA$70,000
2025-07-18 2025-07-18 B Purchase
3.2
Hallworth, Craig James

Senior Officer of Issuer

Officer
40,000 +10.5%
0.30
CA$12,000 		40,000 +10.5% 0.30 CA$12,000
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