Summary of significant accounting policies (Tables)

9 Months Ended

Sep. 30, 2022

Summary of significant accounting policies

Schedule of potentially dilutive securities excluded from calculation of diluted net loss per share

The following table sets forth the potentially dilutive securities that have been excluded from the calculation of diluted net loss per share because to include them would be anti-dilutive (in common stock equivalent shares):

	Nine months ended September 30,
	2022	2021
Convertible preferred stock	128,597	—
Options to purchase common stock	9,606,504	4,719,115
Unvested restricted stock units	254,770	399,719
Total shares of common stock equivalents	9,989,871	5,118,834