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v3.25.2

Share capital, stock options and other stock-based plans - Share units (Details) - Share units - $ / shares | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024
Number of Units |  |
Outstanding, beginning of period (in shares) | 524,322 | 478,643
Granted (in shares) | 137,151 | 169,835
Vested and exercised (in shares) | (68,071) | (83,862)
Forfeited/expired (in shares) | (117,296) | (38,406)
Outstanding, end of period (in shares) | 476,106 | 526,210
Units outstanding and exercisable, end of period (in shares) | 491 | 15,052
Weighted average grant date fair value (CDN $) |  |
Outstanding, beginning of period (in Canadian dollars per share) | $ 11.75 | $ 15.68
Granted (in Canadian dollars per share) | 3.99 | 8.56
Vested and exercised (in Canadian dollars per share) | 17.48 | 17.93
Forfeited/expired (in Canadian dollars per share) | 11.36 | 26.07
Outstanding, end of period (in Canadian dollars per share) | 8.78 | 12.23
Units outstanding and exercisable, end of period (in Canadian dollars per share) | $ 31.07 | $ 11.41

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