Net Loss per Share

12 Months Ended

Dec. 31, 2021

Net Loss per Share

Net Loss per Share

4. Net Loss per Share

The following outstanding securities at December 31, 2021 and 2020 have been excluded from the computation of diluted weighted average shares outstanding for the years ended December 31, 2021 and 2020, as they would have been anti-dilutive:

	December 31, 2021	December 31, 2020
Options	2,409,682	1,668,926
Unvested restricted stock units	30,000	—
Restricted stock awards	124,018	322,756
Warrants	16,647,219	10,547,618
Total	19,210,919	12,539,300