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Canada Uranium

Isoenergy Ltd (ISO)

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Over the last 90 days, Isoenergy Ltd. has seen 3 insider transactions totaling CAD 893,636.00 in sales. Notably, Director Richard J. Patricio made multiple sales, and Director Philip Williams also sold shares. A significant buy of CAD 25,000,005.00 by NexGen Energy Ltd., a 10% security holder, occurred in January 2026.
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Ticker: ISO Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Patricio, Richard J
Director of Issuer
1 sale — total 100,000 CAD
Sale 16 Jun 2026
Value CA$4,173,804.25 | Price 148.78 | Shares 20,530
Sale 2 Jun 2026
Value CA$68,855.13 | Price 85.86 | Shares 72,561
Sale 25 Mar 2026
Value CA$273,261.00 | Price 15.80 | Shares 17,295
Sale 18 Mar 2026
Value CA$167,239.90 | Price 16.34 | Shares 10,235
Buy 27 Jan 2026
Value CA$25,000,005.00 | Price 15.00 | Shares 1,666,667
Sale 20 Dec 2025
Value CA$51,658.38 | Price 11.58 | Shares 4,461
Sale 20 Dec 2025
Value CA$38,746.68 | Price 11.58 | Shares 3,346
Sale 20 Dec 2025
Value CA$34,381.02 | Price 11.58 | Shares 2,969
Sale 20 Dec 2025
Value CA$22,928.40 | Price 11.58 | Shares 1,980
Sale 20 Dec 2025
Value CA$25,834.98 | Price 11.58 | Shares 2,231
Sale 14 Oct 2025
Value CA$319,081.48 | Price 15.59 | Shares 20,471
Sale 14 Oct 2025
Value CA$85,542.53 | Price 15.67 | Shares 5,459
Sale 19 Sep 2025
Value CA$126,402.25 | Price 12.35 | Shares 10,235
Sale 23 Jul 2025
Value CA$122,101.25 | Price 9.77 | Shares 12,500
Sale 23 Jul 2025
Value CA$170,941.75 | Price 9.77 | Shares 17,500
Sale 23 Jul 2025
Value CA$146,520.00 | Price 9.77 | Shares 15,000
Buy 24 Jun 2025
Value CA$12,000,000.00 | Price 10.00 | Shares 1,200,000
Sale 2 Jun 2025
Value CA$144,487.61 | Price 10.59 | Shares 13,647
Buy 28 Feb 2025
Value CA$6,250,000.00 | Price 2.50 | Shares 2,500,000
Sale 16 Jan 2025
Value CA$239,989.00 | Price 2.82 | Shares 85,000
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 Details
2026-06-16 2026-06-16 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
20,530 -5.1%
148.78
CA$4,173,804 		20,530 -5.1% 148.78 CA$4,173,804
2026-06-03 2026-06-02 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
72,561 -27.2%
85.86
CA$68,855 		72,561 -27.2% 85.86 CA$68,855
2026-03-31 2026-03-25 S Sale
Williams, Philip

Director of Issuer

Non-Executive Director
76,572 -2.7%
124.68
CA$1,306,603 		76,572 -2.7% 124.68 CA$1,306,603
2026-03-18 2026-03-18 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
10,235 -22.9%
16.34
CA$167,240 		10,235 -22.9% 16.34 CA$167,240
2026-01-27 2026-01-27 B Purchase
NexGen Energy Ltd.

10% Security Holder of Issuer

Large shareholder
1,666,667 +10.1%
15.00
CA$25,000,005 		1,666,667 +10.1% 15.00 CA$25,000,005
2025-12-23 2025-12-20 S Sale
Williams, Philip

Director of Issuer

Non-Executive Director
4,461 -2.1%
11.58
CA$51,658 		4,461 -2.1% 11.58 CA$51,658
2025-12-23 2025-12-20 S Sale
3.6
Tunney, Martin Edward

Senior Officer of Issuer

Officer
3,346 -18.5%
11.58
CA$38,747 		3,346 -18.5% 11.58 CA$38,747
2025-12-23 2025-12-20 S Sale
du Preez, Graham

Senior Officer of Issuer

Officer
2,969 -33.9%
11.58
CA$34,381 		2,969 -33.9% 11.58 CA$34,381
2025-12-23 2025-12-20 S Sale
Brisbin, Daniel

Senior Officer of Issuer

Officer
1,980 -47.5%
11.58
CA$22,928 		1,980 -47.5% 11.58 CA$22,928
2025-12-23 2025-12-20 S Sale
Atkinson, Jason

Senior Officer of Issuer

Officer
2,231 -27.6%
11.58
CA$25,835 		2,231 -27.6% 11.58 CA$25,835
2025-10-21 2025-10-14 S Sale
Williams, Philip

Director of Issuer

Non-Executive Director
20,471 -8.9%
15.59
CA$319,081 		20,471 -8.9% 15.59 CA$319,081
2025-10-16 2025-10-14 S Sale
4.0
Raguz, Mark

Director of Issuer

Non-Executive Director
5,459 -14.2%
15.67
CA$85,543 		5,459 -14.2% 15.67 CA$85,543
2025-09-22 2025-09-19 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
10,235 -22.9%
12.35
CA$126,402 		10,235 -22.9% 12.35 CA$126,402
2025-07-28 2025-07-23 S Sale
2.4
McFadden, Christopher Walter

Director of Issuer

Non-Executive Director
12,500 -16.7%
9.77
CA$122,101 		12,500 -16.7% 9.77 CA$122,101
2025-07-28 2025-07-23 S Sale
2.6
Curyer, Leigh Robert

Director of Issuer

Non-Executive Director
17,500 -26.1%
9.77
CA$170,942 		17,500 -26.1% 9.77 CA$170,942
2025-07-26 2025-07-23 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
15,000 -30.3%
9.77
CA$146,520 		15,000 -30.3% 9.77 CA$146,520
2025-06-24 2025-06-24 B Purchase
NexGen Energy Ltd.

10% Security Holder of Issuer

Large shareholder
1,200,000 +7.9%
10.00
CA$12,000,000 		1,200,000 +7.9% 10.00 CA$12,000,000
2025-06-02 2025-06-02 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
13,647 -28.3%
10.59
CA$144,488 		13,647 -28.3% 10.59 CA$144,488
2025-04-16 2025-02-28 B Purchase
NexGen Energy Ltd.

10% Security Holder of Issuer

Large shareholder
2,500,000 +4.3%
2.50
CA$6,250,000 		2,500,000 +4.3% 2.50 CA$6,250,000
2025-01-21 2025-01-16 S Sale
1.6
Patricio, Richard J

Director of Issuer

Non-Executive Director
85,000 -38.1%
2.82
CA$239,989 		85,000 -38.1% 2.82 CA$239,989
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