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Reserved For Future Issuance (Tables)
9 Months Ended
Sep. 30, 2021
Reserved for Future Issuance  
Schedule of common stock reserved for future issuance

 

September 30, 

December 31, 

    

2021

    

2020

Series X Preferred Stock

5,242,501

Warrants for the purchase of common stock

 

1,530,380

 

1,032,291

Options outstanding to purchase common stock

 

1,334,399

 

227,846

Options available for future issuance to purchase common stock

254,748

322,695

Shares reserved for the employee stock purchase plan

 

30,904

24,825

Total

 

8,392,932

 

1,607,657