Common stock (Tables)

3 Months Ended

Mar. 31, 2024

Common stock.

Summary of reserved shares of common stock for issuance, on an as-converted basis

	March 31, 2024	December 31, 2023
Stock options issued and outstanding under the Plans	8,531,683	7,978,291
Common stock warrants outstanding	157,314	500,000
Remaining shares available for issuance under the Plans	5,327,876	4,250,303
Remaining shares available for issuance under the ESPP	906,251	473,733
Total reserved common stock	14,923,124	13,202,327