Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

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 September 30, 2021 and 2020, respectively, because to do so would be anti-dilutive (in common equivalent shares):

	September 30,
	2021	2020
Common stock warrants	1,850,000	1,400,000
Unvested restricted stock units	253,697	159,795
Common stock options	10,325,326	8,602,755
Total	12,429,023	10,162,550