Quarterly report pursuant to Section 13 or 15(d)

Stock Warrants (Tables)

v3.20.1
Stock Warrants (Tables)
3 Months Ended
Mar. 31, 2020
Text Block [Abstract]  
Schedule of Warrants Outstanding
As of March 31, 2020 and December 31, 2019, the Company had warrants outstanding as shown in the table below.
 
    
March 31,

2020
    
December 31,

2019
 
2017 Warrants
     1,599,645        1,599,645  
2016 Warrants
     1,400,000        1,400,000  
Placement Agent Warrants
     18,915        18,915  
Other warrants (1)
     14,636        15,350  
  
 
 
    
 
 
 
Warrants to purchase common stock
     3,033,196        3,033,910  
  
 
 
    
 
 
 
Weighted-average exercise price per share
   $ 22.60      $ 22.61  
  
 
 
    
 
 
 
 
(1)
Other warrants are comprised of warrants issued prior to the Company’s IPO, generally in exchange for services rendered to the Company.
The following table summarizes information regarding the Company’s warrants outstanding at March 31, 2020:
 
Exercise Prices
  
Shares

Underlying

Outstanding

Warrants
    
Expiration Date
 
£
$20.00
     1,600,216        September 1, 2021 – July 25, 2022  
> $20.00
     1,432,980        April 12, 2020 – January 5, 2022  
  
 
 
    
     3,033,196