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Share capital (Tables)

9 Months Ended

Jun. 30, 2025

Share capital

Schedule of stock option activity

​

​	​	​	​	​	​
​	​	​	​	Weighted average
​		​		exercise price per share
​	​	Number of options	​	in Canadian dollars (C$)
Balance September 30, 2023		3,957	​	C$	4.49
Exercised	​	(519)	​	​	1.50
Expired		(15)	​	​	7.76
Forfeited		(3)	​	​	8.48
Balance June 30, 2024		3,420	​	C$	4.92
​	​	​	​	​	​
Balance September 30, 2024		3,402	​	C$	4.91
Granted	​	425	​	​	3.40
Expired		(49)	​		6.98
Balance June 30, 2025		3,778	​	C$	4.70

Schedule of assumptions used in valuation of stock options

​

​	​	​	​	​
​		Nine months		​
​	​	ended June 30,		​
​	​	2025		​
Share price at grant date	​	​	C$3.40	​
Risk-free interest rate	​	​	4.25%	​
Expected volatility	​	​	242.4%	​
Expected life of option	​	​	10 years	​
Expected dividend yield	​	​	Nil	​

Schedule of restricted share units activity

​

​	​	​	​	​	​	​
​	​	​	​	Weighted average		​
​	​	​	​	grant-date price		​
​		Number		per share in
​	​	of units	​	Canadian dollars (C$)
Balance September 30, 2023		1,034	​	C$	8.34	​
Settled		(515)	​		8.38	​
Balance June 30, 2024		519	​	C$	8.30	​
​	​	​	​	​	​	​
Balance September 30, 2024		519	​	C$	8.30	​
Granted	​	2,479	​	​	3.40	​
Settled		(415)	​		8.30	​
Balance June 30, 2025		2,583	​	C$	3.60	​

Schedule of stock-based compensation expense

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Three Months

Three Months

Nine months

Nine months

​

​

Ended June 30,

​

Ended June 30,

​

Ended June 30,

​

Ended June 30,

​

​

2025

​

2024

​

2025

​

2024

Restricted share units

​

$

1,809

​

$

322

​

$

2,141

​

$

1,423

Stock options

​

​

311

​

​

161

​

​

484

​

​

731

Stock-based compensation expense

​

$

2,120

​

$

483

​

$

2,625

​

$

2,154

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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