Annual report pursuant to Section 13 and 15(d)

Common Stock, Preferred Stock and Convertible Preferred Stock (Tables)

v3.21.1
Common Stock, Preferred Stock and Convertible Preferred Stock (Tables)
12 Months Ended
Dec. 31, 2020
Stockholders' Equity Note [Abstract]  
Schedule of warrants outstanding to acquire shares of its common stock
Expiration Date   Shares of
common
stock
issuance
upon
exercise of
warrants
    Exercise
Price Per
Warrant
 
August 7, 2024     4,208     $ 0.86  
June 11, 2025     234     $ 96.24  
November 13, 2025     218,078     $ 3.00  
July 28, 2027     91     $ 106.17  
August 28, 2028     1,052     $ 39.76  
September 2, 2029     2,767,836     $ 2.88  
      2,991,499          

 

Schedule of convertible preferred stock shares outstanding
    Shares Issued and Outstanding  
Series A     2,683,500  
Series A-1     5,367,001  
Series B     6,588,542  
      14,693,043