Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share of Common Stock (Tables)

v3.19.3
Net Loss Per Share of Common Stock (Tables)
9 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Schedule of Computation of Basic and Diluted Loss Per Share for Common Stockholders
The following table sets forth the computation of basic and diluted net loss per share for common stockholders:
 
    
Three Months Ended
September 30,
    
Nine Months Ended
September 30,
 
    
2019
    
2018
    
2019
    
2018
 
Net loss
   $ (5,359,118 )    $ (4,377,747    $ (2,439,009 )    $ (43,620,120
Weighted average shares of common stock outstanding
     79,409,556        77,447,599        79,409,556        74,934,774  
    
 
 
    
 
 
    
 
 
    
 
 
 
Net loss per share of common stock - basic and diluted
   $ (0.07    $ (0.06    $ (0.03    $ (0.58
    
 
 
    
 
 
    
 
 
    
 
 
 
Schedule of Antidilutive Securities Excluded from Computation of Diluted Weighted Average Shares Outstanding
The following table sets forth the potentially dilutive securities outstanding at September 30, 2019 and 2018 that were excluded from the computation of diluted weighted average shares outstanding:
 
    
September 30,
 
    
2019
    
2018
 
Options to purchase common stock
     12,465,806        7,248,198  
Warrants to purchase common stock
     30,339,059        31,265,182  
    
 
 
    
 
 
 
Total
     42,804,865        38,513,380