v3.26.1
Share Capital (Tables)
6 Months Ended
Jun. 30, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Pre-Funded Warrants Activity

The following table presents pre-funded warrants activity:

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Outstanding, beginning of period

 

 

2,931,293

 

 

 

2,173,081

 

 

 

2,173,081

 

 

 

2,173,081

 

Issued

 

 

 

 

 

 

 

 

877,194

 

 

 

 

Exercised(1)

 

 

 

 

 

 

 

 

(118,982

)

 

 

 

Outstanding, end of period

 

 

2,931,293

 

 

 

2,173,081

 

 

 

2,931,293

 

 

 

2,173,081

 

(1)
During the six months ended June 30, 2026, the Company issued 118,980 common shares upon the exercise of 118,982 pre-funded warrants pursuant to a net exercise mechanism under the warrants.
Stock Based Compensation Expenses

The following table presents the components of stock-based compensation expense:

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Stock-based compensation expense by award type:

 

 

 

 

 

 

 

 

 

 

 

 

Stock options

 

$

14,750

 

 

$

13,144

 

 

$

29,472

 

 

$

24,810

 

RSUs

 

 

1,982

 

 

 

699

 

 

 

3,793

 

 

 

846

 

PSUs

 

 

 

 

 

(130

)

 

 

361

 

 

 

231

 

Total

 

$

16,732

 

 

$

13,713

 

 

$

33,626

 

 

$

25,887

 

Stock Option Activity

The following table presents stock option activity:

 

 

 

Six Months Ended June 30,

 

 

2026

 

Weighted-Average
Exercise Price ($)

 

 

2025

 

Weighted-Average
Exercise Price ($)

 

 

Outstanding, beginning of period

 

 

11,074,720

 

 

32.40

 

 

 

10,709,289

 

 

29.90

 

 

Granted

 

 

2,501,919

 

 

42.77

 

 

 

2,362,179

 

 

34.87

 

 

Exercised(1)

 

 

(1,616,126

)

 

23.08

 

 

 

(1,001,995

)

 

17.01

 

 

Forfeited, cancelled or expired

 

 

(149,981

)

 

39.29

 

 

 

(394,337

)

 

38.48

 

 

Outstanding, end of period

 

 

11,810,532

 

 

35.79

 

 

 

11,675,136

 

 

31.72

 

 

Exercisable, end of period

 

 

6,064,553

 

 

31.55

 

 

 

6,292,504

 

 

26.77

 

 

 

(1)
During the six months ended June 30, 2026, 513,500 (2025 85,230) stock options were exercised for the same number of common shares in exchange for cash. In the same period, the Company issued 568,841 (2025438,495) common shares for the cashless exercise of 1,102,626 (2025916,765) stock options.
Fair Value Assumptions for Stock Options

The fair value of each stock option granted is estimated using the Black-Scholes option-pricing model with the following weighted-average assumptions:

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Average risk-free interest rate

 

 

4.18

%

 

 

4.01

%

 

 

3.81

%

 

 

4.08

%

Expected volatility

 

 

58

%

 

 

61

%

 

 

58

%

 

 

61

%

Average expected term (in years)

 

 

5.98

 

 

 

6.12

 

 

 

5.76

 

 

 

5.78

 

Expected dividend yield

 

 

0

%

 

 

0

%

 

 

0

%

 

 

0

%

Weighted-average fair value of stock options granted

 

$

31.42

 

 

$

19.25

 

 

$

24.08

 

 

$

20.48

 

Schedule of PSU activity

The following table presents PSU activity:

 

 

 

Six Months Ended June 30,

 

 

2026

 

Weighted-Average
Grant Date
Fair Value ($)

 

 

2025

 

Weighted-Average
Grant Date
Fair Value ($)

 

 

Outstanding, beginning of period

 

 

257,450

 

 

40.61

 

 

 

210,000

 

 

43.90

 

 

Granted

 

 

 

 

 

 

 

96,550

 

 

35.28

 

 

Vested

 

 

(81,000

)

 

43.76

 

 

 

 

 

 

 

Forfeited

 

 

(1,000

)

 

44.37

 

 

 

(31,000

)

 

44.37

 

 

Outstanding, end of period

 

 

175,450

 

 

39.14

 

 

 

275,550

 

 

40.83

 

 

Schedule of RSU activity

The following table presents RSU activity:

 

 

 

Six Months Ended June 30,

 

 

2026

 

Weighted-Average
Grant Date
Fair Value ($)

 

 

2025

 

Weighted-Average
Grant Date
Fair Value ($)

 

 

Outstanding, beginning of period

 

 

348,994

 

 

35.91

 

 

 

 

 

 

 

Granted

 

 

444,681

 

 

43.45

 

 

 

321,932

 

 

35.21

 

 

Vested

 

 

(91,643

)

 

34.52

 

 

 

 

 

 

 

Forfeited

 

 

(5,801

)

 

38.46

 

 

 

(4,975

)

 

35.48

 

 

Outstanding, end of period

 

 

696,231

 

 

40.89

 

 

 

316,957

 

 

35.20