Annual report pursuant to Section 13 and 15(d)

WARRANTS TO PURCHASE COMMON STOCK (Tables)

v3.20.1
WARRANTS TO PURCHASE COMMON STOCK (Tables)
12 Months Ended
Dec. 31, 2019
Stock Warrants Abstract  
Schedule of warrants to purchase common stock

The following table summarizes information with respect to outstanding warrants to purchase common stock of the Company at December 31, 2019:

 

Exercise     Number     Expiration
Price     Outstanding     Date
$ 1.94       2,500       November 2020  
$ 1.94       4,639,172       November 2024  
$ 35.00       490,571       December 2023  
$ 630.00       5,441          October 2021  
$ 687.50       474          October 2021  
          5,138,158