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Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2026

Share-Based Payment Arrangement [Abstract]

Share Based Compensation Expense Related to Issuance of Stock Option Awards to Employees and Non Employees Related to Employee Stock Purchase Plan

The Company recognized stock-based compensation expense related to the issuance of stock option awards and restricted stock units to employees and non-employees and related to the Company’s 2015 Employee Stock Purchase Plan, or ESPP, in the consolidated statements of comprehensive loss as follows:

	Three Months Ended June 30,								Six Months Ended June 30,
	2026				2025				2026				2025
Research and development	$	4,510			$	4,196			$	8,537			$	7,864
Selling, general and administrative		9,504				9,591				17,530				16,303
Total	$	14,014			$	13,787			$	26,067			$	24,167

Summary in Compensation Expense by Type of Award

Compensation expense by type of award in the three and six months ended June 30, 2026 and 2025 was as follows:

	Three Months Ended June 30,								Six Months Ended June 30,
	2026				2025				2026				2025
Stock options	$	8,178			$	8,707			$	15,739			$	16,392
RSUs		5,624				4,757				9,905				7,332
ESPP		212				323				423				443
Total	$	14,014			$	13,787			$	26,067			$	24,167

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- References

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- Definition

Tabular disclosure of share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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