Coast Copper Corp (COCO)

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Over the last 90 days, Coast Copper Corp. has seen 14 insider transactions totaling CAD 180,111. All transactions were buys, with a net insider count of 1. Michael Kosowan, a 10% security holder, was the sole buyer, acquiring shares across multiple dates. No executive transactions were recorded.

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Ticker: COCO Exchange: CVE

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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

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Trades

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 100,000 CAD

Buy 12 Jun 2026

Value CA$2,484,819.57 | Price 125.81 | Shares 92,386

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 100,000 CAD

Buy 11 Jun 2026

Value CA$2,929,086.14 | Price 69.09 | Shares 42,609

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 100,000 CAD

Buy 10 Jun 2026

Value CA$100,000.00 | Price 0.23 | Shares 1,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 27,500 CAD

Buy 28 May 2026

Value CA$27,500.00 | Price 0.28 | Shares 100,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 40,500 CAD

Buy 25 May 2026

Value CA$40,500.00 | Price 0.27 | Shares 150,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 25,000 CAD

Buy 21 May 2026

Value CA$25,000.00 | Price 0.25 | Shares 100,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 1,870 CAD

Buy 13 May 2026

Value CA$1,870.00 | Price 0.22 | Shares 8,500

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 10,500 CAD

Buy 12 May 2026

Value CA$10,500.00 | Price 0.21 | Shares 50,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 18,300 CAD

Buy 11 May 2026

Value CA$18,300.00 | Price 0.20 | Shares 91,500

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 21,000 CAD

Buy 8 May 2026

Value CA$21,000.00 | Price 0.21 | Shares 100,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 9,750 CAD

Buy 7 May 2026

Value CA$9,750.00 | Price 0.20 | Shares 50,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 4,410 CAD

Buy 29 Apr 2026

Value CA$4,410.00 | Price 0.18 | Shares 24,500

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 180 CAD

Buy 28 Apr 2026

Value CA$180.00 | Price 0.18 | Shares 1,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 56,520 CAD

Buy 24 Apr 2026

Value CA$56,520.00 | Price 0.18 | Shares 314,000

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 1,890 CAD

Buy 23 Apr 2026

Value CA$1,890.00 | Price 0.18 | Shares 10,500

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 14,670 CAD

Buy 23 Mar 2026

Value CA$14,670.00 | Price 0.18 | Shares 81,500

Kosowan, Michael

10% Security Holder of Issuer

1 purchase — total 15,300 CAD

Buy 19 Mar 2026

Value CA$15,300.00 | Price 0.18 | Shares 85,000

Travis, Adam Robert

Director of Issuer, Senior Officer of Issuer

1 purchase — total 15,873 CAD

Buy 31 Dec 2025

Value CA$15,872.50 | Price 0.09 | Shares 175,000

Thiessen, Tim

Senior Officer of Issuer

1 purchase — total 4,750 CAD

Buy 31 Dec 2025

Value CA$4,750.00 | Price 0.10 | Shares 50,000

Travis, Adam Robert

Director of Issuer, Senior Officer of Issuer

1 purchase — total 5,250 CAD

Buy 30 Dec 2025

Value CA$5,250.00 | Price 0.11 | Shares 50,000

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
2026-06-13	2026-06-12	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	92,386 -19.3% 125.81 CA$2,484,820	92,386 -19.3%	125.81	CA$2,484,820
2026-06-13	2026-06-11	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	42,609 +10.0% 69.09 CA$2,929,086	42,609 +10.0%	69.09	CA$2,929,086
2026-06-13	2026-06-10	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	56,077 -9.3% 48.55 CA$3,708,953	56,077 -9.3%	48.55	CA$3,708,953
2026-05-28	2026-05-28	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	100,000 +1.0% 0.28 CA$27,500	100,000 +1.0%	0.28	CA$27,500
2026-05-28	2026-05-25	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	150,000 +1.5% 0.27 CA$40,500	150,000 +1.5%	0.27	CA$40,500
2026-05-24	2026-05-21	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	100,000 +1.0% 0.25 CA$25,000	100,000 +1.0%	0.25	CA$25,000
2026-05-15	2026-05-13	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	8,500 +0.1% 0.22 CA$1,870	8,500 +0.1%	0.22	CA$1,870
2026-05-15	2026-05-12	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	50,000 +0.5% 0.21 CA$10,500	50,000 +0.5%	0.21	CA$10,500
2026-05-15	2026-05-11	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	91,500 +0.9% 0.20 CA$18,300	91,500 +0.9%	0.20	CA$18,300
2026-05-12	2026-05-08	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	100,000 +1.0% 0.21 CA$21,000	100,000 +1.0%	0.21	CA$21,000
2026-05-12	2026-05-07	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	50,000 +0.5% 0.20 CA$9,750	50,000 +0.5%	0.20	CA$9,750
2026-04-29	2026-04-29	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	24,500 +0.3% 0.18 CA$4,410	24,500 +0.3%	0.18	CA$4,410
2026-04-29	2026-04-28	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	1,000 +0.0% 0.18 CA$180	1,000 +0.0%	0.18	CA$180
2026-04-28	2026-04-24	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	314,000 +3.3% 0.18 CA$56,520	314,000 +3.3%	0.18	CA$56,520
2026-04-28	2026-04-23	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	10,500 +0.1% 0.18 CA$1,890	10,500 +0.1%	0.18	CA$1,890
2026-03-26	2026-03-23	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	81,500 +0.9% 0.18 CA$14,670	81,500 +0.9%	0.18	CA$14,670
2026-03-22	2026-03-19	B Purchase	3.9 Kosowan, Michael 10% Security Holder of Issuer Large shareholder	85,000 +0.9% 0.18 CA$15,300	85,000 +0.9%	0.18	CA$15,300
2025-12-31	2025-12-31	B Purchase	4.3 Travis, Adam Robert Director of Issuer, Senior Officer of Issuer Executive Director	175,000 +1.7% 0.09 CA$15,872	175,000 +1.7%	0.09	CA$15,872
2025-12-31	2025-12-31	B Purchase	3.7 Thiessen, Tim Senior Officer of Issuer Officer	50,000 +1.8% 0.10 CA$4,750	50,000 +1.8%	0.10	CA$4,750
2025-12-31	2025-12-30	B Purchase	4.3 Travis, Adam Robert Director of Issuer, Senior Officer of Issuer Executive Director	50,000 +0.5% 0.11 CA$5,250	50,000 +0.5%	0.11	CA$5,250

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