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v3.24.0.1

Consolidated Statements of Changes in Equity - CAD ($) $ in Thousands | Total | Share Capital [member] | Reserves [member] | Accumulated Other Comprehensive Income (loss) | Retained earnings [member] | Attributable to shareholder's of NexGen Energy Ltd [member] | Non-controlling Interests [member]
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2021 | $ 461,348 | $ 695,856 | $ 68,837 | $ 1,895 | $ (332,980) | $ 433,608 | $ 27,740
Beginning balance, shares at Dec. 31, 2021 |  | 479,198,233 |  |  |  |  |
Statement [LineItems] |  |  |  |  |  |  |
Share-based payments (Note 12) | 41,510 |  | 32,103 |  |  | 32,103 | 9,407
Shares issued on exercise of stock options (Note 12) | $ 10,001 | $ 16,261 | (6,260) |  |  | 10,001 |
Shares issued on exercise of stock options (Note 12) shares | 3,247,332 | 3,247,332 |  |  |  |  |
Shares issued for convertible debenture interest payments (Note 10) | $ 486 | $ 486 |  |  |  | 486 |
Shares issued for convertible debenture interest payments (Note 10), shares |  | 84,580 |  |  |  |  |
Ownership changes relating to non-controlling interests | 5,270 |  |  |  | (300) | (300) | 5,570
Net income (loss) for the year | (60,268) |  |  |  | (56,587) | (56,587) | (3,681)
Other comprehensive loss | (2,930) |  |  | (1,435) |  | (1,435) | (1,495)
Ending balance at Dec. 31, 2022 | 455,417 | $ 712,603 | 94,680 | 460 | (389,867) | 417,876 | 37,541
Ending balance, shares at Dec. 31, 2022 |  | 482,530,145 |  |  |  |  |
Statement [LineItems] |  |  |  |  |  |  |
At-the-market equity program, net of issuance costs (Note 12) | 175,176 | $ 175,176 |  |  |  | 175,176 |
At-the-market equity program, net of issuance costs (Note 12), shares |  | 24,724,125 |  |  |  |  |
Share-based payments (Note 12) | 44,009 |  | 38,542 |  |  | 38,542 | 5,467
Shares issued on exercise of stock options (Note 12) | 26,349 | $ 42,637 | (16,288) |  |  | 26,349 |
Shares issued on exercise of stock options (Note 12) shares |  | 8,608,816 |  |  |  |  |
Shares issued on convertible debentures conversion (Note 10) | 72,773 | $ 72,773 |  |  |  | 72,773 |
Shares issued on convertible debentures conversion (Note 10), shares |  | 8,663,461 |  |  |  |  |
Shares issued for convertible debenture interest payments (Note 10) | 1,498 | $ 1,498 |  |  |  | 1,498 |
Shares issued for convertible debenture interest payments (Note 10), shares |  | 179,363 |  |  |  |  |
Shares issued for convertible debenture establishment fee (Note 10) | 4,443 | $ 4,443 |  |  |  | 4,443 |
Shares issued for convertible debenture establishment fee (Note 10). shares |  | 634,615 |  |  |  |  |
Ownership changes relating to non-controlling interests | (27,392) |  |  |  | 5,408 | 5,408 | (32,800)
Net income (loss) for the year | 70,168 |  |  |  | 80,816 | 80,816 | (10,648)
Reclass accumulated other comprehensive income related to converted debentures (Note 10) |  |  |  | 361 | (361) |  |
Other comprehensive loss | (2,422) |  |  | (2,862) |  | (2,862) | 440
Ending balance at Dec. 31, 2023 | $ 820,019 | $ 1,009,130 | $ 116,934 | $ (2,041) | $ (304,004) | $ 820,019 | $ 0
Ending balance, shares at Dec. 31, 2023 |  | 525,340,525 |  |  |  |  |

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