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Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Share-Based Compensation

Schedule of stock option activity

​

​	​	​	​	​	​	​	​	​	​	​
​		​		Weighted			Weighted-			​
​	​	​	​	Average		​	Average	​	Aggregate
​	​	​	​	Exercise		​	Contractual	​	Intrinsic
​	​	Options Outstanding	​	Price Per Share		​	Life (in years)	​	Value (in thousands)
Outstanding, December 31, 2024		8,131,235	​	$	1.01		8.04	​	$	115,878
Granted		—	​	​	—		​			​
Exercised		(1,993,596)	​	​	0.91		​		​	24,953
Forfeited and expired		—	​	​	—		​			​
Outstanding and expected to vest, September 30, 2025	​	6,137,639	​	$	1.04	​	7.43	​	$	176,445
Exercisable, September 30, 2025		3,442,523	​	$	0.82		6.65	​	$	99,736

Schedule of activity related to restricted stock units

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​	​	​	​	​	​
​	​	​	​	Weighted Average
​	​	​	​	Grant Date Fair
​		Shares		Value
Non-vested at December 31, 2024		11,177,661	​	$	1.53
Granted		3,643,080	​	​	13.78
Vested		(6,154,069)	​	​	1.79
Forfeited		(255,538)	​	​	1.56
Non-vested at September 30, 2025		8,411,134	​	$	6.65

Schedule of total stock-based compensation expenses

The table below summarizes total stock-based compensation expenses for the three and nine months ended September 30, 2025 and September 30, 2024 (in thousands):

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Three Months Ended September 30,

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Nine Months Ended September 30,

​

​

2025

2024

2025

2024

​

Research and development

​

$

3,168

​

$

2,379

​

$

8,445

​

$

6,567

​

Selling, general and administrative expenses

​

​

1,131

​

​

1,048

​

​

3,582

​

​

3,138

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Total stock-based compensation expenses

​

$

4,299

​

$

3,427

​

$

12,027

​

$

9,705

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​

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- 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.

+ References

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
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Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year.

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-Topic 718
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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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