Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Summary of Significant Accounting Policies

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

The following table sets forth the outstanding potentially dilutive securities that have been excluded from the calculation of diluted net loss per share for the three months ended March 31, 2022 and 2021, respectively, because to do so would be anti-dilutive (in common equivalent shares):

	March 31,
	2022	2021
Common stock warrants	1,622,396	46,250
Unvested restricted stock units	6,559	4,452
Common stock options	306,007	254,010
Total	1,934,962	304,712