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Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Summary of Stock Award Activity for the Period

The following table summarizes the activity related to the stock option awards for the nine months ended September 30, 2024:

			Number of Shares						Weighted Average Exercise Price
Awards outstanding at December 31, 2023			249,247						$	77.53
Granted			447,499						13.11
Forfeited			(5,153)						18.75
Awards outstanding at September 30, 2024			691,593						$	36.29
Options exercisable at September 30, 2024			237,800						$	75.20
Weighted average remaining contractual term			6.9 Years
Options vested and expected to vest at September 30, 2024			551,200						$	41.73
Weighted average remaining contractual term			8.2 Years

Summary of Compensation Expense Related to Grants of Stock Options

Compensation expense related to the grants of stock options is included in research and development and general and administrative expense as follows (in thousands):

			Three Months Ended September 30,															Nine Months Ended September 30,
			2024						2023									2024						2023
Research and development			$	228					$	113								$	511					$	316
General and administrative			625						320									1,421						859
Total share-based compensation expense			$	853					$	433								$	1,932					$	1,175

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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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- Definition

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.

+ References

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

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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
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