ISO · IsoEnergy Ltd. · Insider Trading
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Transactions in IsoEnergy Ltd. securities by its insiders (directors, officers and significant shareholders) as filed on SEDI, the Canadian Securities Administrators' insider disclosure system.
Insider transactions
Insider transactions as filed on SEDI, each amended transaction at its newest amendment only. Capture began with about the year before its first read and grows daily, so older history is not included. Amounts are signed (negative for a disposition) and counted in the units of the security named, which may be options, share units or warrants rather than shares. Prices are in the stated currency. Holding after is the insider's balance of that security after the transaction, as filed.
| Transaction date | Insider | Transaction | Security | Amount | Price | Holding after | Filed |
|---|---|---|---|---|---|---|---|
| 2026-06-25 | Patricio, Richard J Director of Issuer · Held by Mega Uranium Ltd. | Acquisition or disposition pursuant to a take-over bid, merger or acquisition | Common Shares | +263,676 | 1,297,411Indirect | 2026-06-29 | |
| 2026-06-25 | Patricio, Richard J Director of Issuer | Acquisition or disposition pursuant to a take-over bid, merger or acquisition | Common Shares | +25,200 | 73,447Direct | 2026-06-29 | |
| 2026-06-25 | Patricio, Richard J Director of Issuer | Acquisition or disposition pursuant to a take-over bid, merger or acquisition | Common Shares | +12,600 | 48,247Direct | 2026-06-29 | |
| 2026-06-11 | McFadden, Christopher Walter Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 388,750Direct | 2026-06-17 |
| 2026-06-11 | Tunney, Martin Edward Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +62,500 | 13.01 CAD | 456,487Direct | 2026-06-17 |
| 2026-06-11 | Urbatsch, Misty Lynn Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 87,500Direct | 2026-06-17 |
| 2026-06-11 | Atkinson, Jason Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 210,229Direct | 2026-06-17 |
| 2026-06-11 | Williams, Philip Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +100,000 | 13.01 CAD | 728,987Direct | 2026-06-17 |
| 2026-06-11 | Brisbin, Daniel Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 211,250Direct | 2026-06-17 |
| 2026-06-11 | du Preez, Graham Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +62,500 | 13.01 CAD | 476,250Direct | 2026-06-17 |
| 2026-06-11 | Patricio, Richard J Director of Issuer | Grant of optionsAmendment 1 | OptionsUnderlying: Common Shares | +100,000 | 628,158Direct | 2026-06-17 | |
| 2026-06-11 | Raguz, Mark Director of Issuer | Grant of optionsAmendment 1 | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 232,584Direct | 2026-06-17 |
| 2026-06-11 | Netupsky, Peter James Director of Issuer | Grant of optionsAmendment 1 | OptionsUnderlying: Common Shares | +37,500 | 13.01 CAD | 287,500Direct | 2026-06-17 |
| 2026-06-11 | Curyer, Leigh Robert Director of Issuer | Grant of optionsAmendment 1 | OptionsUnderlying: Common Shares | +75,000 | 13.01 CAD | 604,562Direct | 2026-06-17 |
| 2026-06-02 | Patricio, Richard J Director of Issuer | Exercise of options | Common Shares | +13,647 | 16.52 CAD | 35,647Direct | 2026-06-03 |
| 2026-06-02 | Patricio, Richard J Director of Issuer | Exercise of options | OptionsUnderlying: Common Shares | -13,647 | 16.52 CAD | 528,158Direct | 2026-06-03 |
| 2026-06-02 | Patricio, Richard J Director of Issuer | Acquisition or disposition in the public market | Common Shares | -12,500 | 18.05 CAD | 22,000Direct | 2026-06-03 |
| 2026-03-18 | Patricio, Richard J Director of Issuer | Acquisition or disposition in the public market | Common Shares | -10,235 | 16.34 CAD | 34,500Direct | 2026-03-18 |
| 2026-03-18 | Patricio, Richard J Director of Issuer | Exercise of options | Common Shares | +10,235 | 12.44 CAD | 44,735Direct | 2026-03-18 |
| 2026-03-18 | Patricio, Richard J Director of Issuer | Exercise of options | OptionsUnderlying: Common Shares | -10,235 | 12.44 CAD | 541,805Direct | 2026-03-18 |
| 2026-03-17 | Raguz, Mark Director of Issuer | Acquisition or disposition in the public market | Common Shares | -10,235 | 33,101Direct | 2026-03-18 | |
| 2026-03-17 | Raguz, Mark Director of Issuer | Exercise of options | Common Shares | +10,235 | 12.44 CAD | 43,336Direct | 2026-03-18 |
| 2026-03-17 | Raguz, Mark Director of Issuer | Exercise of options | OptionsUnderlying: Common Shares | -10,235 | 12.44 CAD | 201,907Direct | 2026-03-18 |
| 2026-01-27 | NexGen Energy Ltd. 10% Security Holder of Issuer | Acquisition or disposition under a prospectus exemption | Common Shares | +1,666,667 | 15 CAD | 18,145,413Direct · balance disputed | 2026-01-27 |
| 2026-01-02 | McFadden, Christopher Walter Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.78 CAD | 351,250Direct | 2026-01-12 |
| 2026-01-02 | Urbatsch, Misty Lynn Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +50,000 | 13.78 CAD | 50,000Direct | 2026-01-09 |
| 2026-01-02 | Atkinson, Jason Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +25,000 | 13.78 CAD | 176,140Direct | 2026-01-09 |
| 2026-01-02 | Brisbin, Daniel Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +25,000 | 13.78 CAD | 173,750Direct | 2026-01-09 |
| 2026-01-02 | Tunney, Martin Edward Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +43,750 | 13.78 CAD | 393,987Direct | 2026-01-09 |
| 2026-01-02 | Williams, Philip Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +75,000 | 13.78 CAD | 666,753Direct | 2026-01-09 |
| 2026-01-02 | Netupsky, Peter James Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.78 CAD | 250,000Direct | 2026-01-09 |
| 2026-01-02 | Curyer, Leigh Robert Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +75,000 | 13.78 CAD | 529,562Direct | 2026-01-09 |
| 2026-01-02 | Raguz, Mark Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +37,500 | 13.78 CAD | 218,965Direct | 2026-01-09 |
| 2026-01-02 | du Preez, Graham Senior Officer of Issuer | Grant of options | OptionsUnderlying: Common Shares | +43,750 | 13.78 CAD | 413,750Direct | 2026-01-09 |
| 2026-01-02 | Patricio, Richard J Director of Issuer | Grant of options | OptionsUnderlying: Common Shares | +100,000 | 552,040Direct | 2026-01-08 | |
| 2025-12-22 | Atkinson, Jason Senior Officer of Issuer | Grant of rights | Restricted Share UnitsUnderlying: Common Shares | +12,500 | 20,833Direct | 2025-12-23 | |
| 2025-12-22 | Brisbin, Daniel Senior Officer of Issuer | Grant of rights | Restricted Share UnitsUnderlying: Common Shares | +12,500 | 20,833Direct | 2025-12-23 | |
| 2025-12-22 | Tunney, Martin Edward Senior Officer of Issuer | Grant of rights | Restricted Share UnitsUnderlying: Common Shares | +18,750 | 31,250Direct | 2025-12-23 | |
| 2025-12-22 | du Preez, Graham Senior Officer of Issuer | Grant of rights | Restricted Share UnitsUnderlying: Common Shares | +18,750 | 31,250Direct | 2025-12-23 | |
| 2025-12-22 | Williams, Philip Director of Issuer | Grant of rights | Restricted Share UnitsUnderlying: Common Shares | +25,000 | 41,667Direct | 2025-12-23 | |
| 2025-12-20 | Atkinson, Jason Senior Officer of Issuer | Acquisition or disposition in the public market | Common Shares | -2,231 | 11.58 CAD | 5,865Direct | 2025-12-23 |
| 2025-12-20 | Atkinson, Jason Senior Officer of Issuer | Exercise of rights | Common Shares | +4,167 | 8,096Direct | 2025-12-23 | |
| 2025-12-20 | Atkinson, Jason Senior Officer of Issuer | Exercise of rights | Restricted Share UnitsUnderlying: Common Shares | -4,167 | 8,333Direct | 2025-12-23 | |
| 2025-12-20 | Brisbin, Daniel Senior Officer of Issuer | Acquisition or disposition in the public market | Common Shares | -1,980 | 11.58 CAD | 2,187Direct | 2025-12-23 |
| 2025-12-20 | Brisbin, Daniel Senior Officer of Issuer | Exercise of rights | Common Shares | +4,167 | 4,167Direct | 2025-12-23 | |
| 2025-12-20 | Brisbin, Daniel Senior Officer of Issuer | Exercise of rights | Restricted Share UnitsUnderlying: Common Shares | -4,167 | 8,333Direct | 2025-12-23 | |
| 2025-12-20 | Tunney, Martin Edward Senior Officer of Issuer | Acquisition or disposition in the public market | Common Shares | -3,346 | 11.58 CAD | 14,716Direct | 2025-12-23 |
| 2025-12-20 | Tunney, Martin Edward Senior Officer of Issuer | Exercise of rights | Common Shares | +6,250 | 18,062Direct | 2025-12-23 | |
| 2025-12-20 | Tunney, Martin Edward Senior Officer of Issuer | Exercise of rights | Restricted Share UnitsUnderlying: Common Shares | -6,250 | 12,500Direct | 2025-12-23 | |
| 2025-12-20 | Williams, Philip Director of Issuer | Acquisition or disposition in the public market | Common Shares | -4,461 | 11.58 CAD | 212,201Direct | 2025-12-23 |
56 transactions between 2025-11-20 and 2026-06-25. Checked 2026-11-07 00:43 UTC.