Net Loss Per Share Attributable to Common Stockholders

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Net Loss Per Share Attributable to Common Stockholders

9. Net Loss Per Share Attributable to Common Stockholders

As the Company was in a loss position for all periods presented, basic net loss per share is the same as diluted net loss per share for all periods as the inclusion of all potential common securities outstanding would have been anti-dilutive.

The following outstanding potentially dilutive shares have been excluded from the calculation of diluted net loss per share due to their anti-dilutive effect:

	Year Ended December 31,
	2021		2020
Stock options to purchase common stock		5,662,824		3,909,873
Shares subject to employee stock purchase plan		15,924		275
Unvested restricted stock units		50,000		—
Total		5,728,748		3,910,148