v3.26.3
Share-based payments (Tables)
9 Months Ended
Sep. 30, 2026
Share-based payments  
Schedule of share option activity

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​

​

​

Weighted average 

​

​

Number

​

exercise price 

​

  ​ ​ ​

of options

  ​ ​ ​

C$

Balance - December 31, 2025

 

2,142,522

 

13.53

Granted

 

1,024,150

 

9.59

Exercised

 

(7,749)

 

6.39

Forfeited/expired

 

(410,724)

 

12.67

Balance - September 30, 2026

 

2,748,199

 

12.21

Exercisable - September 30, 2026

 

1,375,249

 

14.38

Expected to vest - September 30, 2026

 

2,748,199

 

12.21

Schedule of weighted average assumptions used in share option valuation

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March 17,

​

May 19,

​

June 11,

​

September 17,

​

Grant date

  ​ ​ ​

2026

​

2026

​

2026

 

2026

​

Exercise price

 

C$7.58

​

C$9.63

​

C$9.41

​

C$9.76

​

Expected volatility

 

68

%

67

%  

67

%

66

%

Expected life of options

 

6 years

​

6 years

​

6 years

​

6 years

​

Risk-free interest rate

 

3.00

%

3.45

%  

3.32

%

3.24

%

Dividend yield

 

—

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—

​

—

​

—

​

Schedule of RSUs activities

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Weighted

​

​

​

​

average grant

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​

​

​

date fair value 

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​

Number of 

​

per share 

​

  ​ ​ ​

RSUs

  ​ ​ ​

C$

Balance - December 31, 2025

 

859,335

 

9.23

Granted

 

732,930

​

8.24

Vested

 

(292,659)

​

9.62

Forfeited

 

(205,005)

​

8.70

Balance - September 30, 2026

 

1,094,601

​

8.56

Schedule of DSUs changes

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Weighted

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​

​

​

average grant

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date fair value 

​

​

Number of 

​

per share 

​

  ​ ​ ​

DSUs

  ​ ​ ​

C$

Balance - December 31, 2025

 

135,490

 

9.39

Granted

​

51,324

​

9.36

Vested

 

(32,796)

​

9.56

Forfeited

 

(17,098)

​

9.37

Balance - September 30, 2026

 

136,920

​

9.34

Schedule of components and classification of share-based compensation recognized for share options, RSUs, and DSUs

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Three Months Ended September 30, 

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Nine Months Ended September 30, 

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​

2026

​

2025

​

2026

​

2025

​

  ​ ​ ​

$

  ​ ​ ​

$

  ​ ​ ​

$

  ​ ​ ​

$

Share options

 

(47)

​

686

​

600

 

1,444

RSUs

 

217

​

846

​

1,421

 

1,715

DSUs

 

87

​

137

​

158

 

950

Share-based compensation

 

257

​

1,669

​

2,179

 

4,109

​

​

​

​

​

​

​

​

​

Cost of sales

 

4

​

9

​

(15)

 

19

Research and development

 

109

​

398

​

531

 

986

Selling, general and administrative

 

144

​

1,262

​

1,663

 

3,104

Share-based compensation

 

257

​

1,669

​

2,179

 

4,109

​