Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.20.2
Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2020
Equity [Abstract]  
Summary of Outstanding Stock Warrants

A summary of the status of the Company’s outstanding stock warrants and changes during the nine months ended September 30, 2020 is as follows :

 

    Number of Warrants     Weighted Average
Exercise Price
    Weighted Average Remaining Contractual Life
(in years)
 
Outstanding as of December 31, 2019     182,191     $ 25.04       2.8  
Issued     536,667       1.13       4.8  
Exercised     (4,722 )     1.13       -  
Expired     (17,969 )     59.14       -  
Outstanding as of September 30, 2020     696,167     $ 5.89       4.0  
Warrants exercisable as of September 30, 2020     696,167     $ 5.89       4.0  
Summary of Stock Options

A summary of the stock options as of September 30, 2020 and changes during the period are presented below :  

 

    Number of Shares     Weighted Average
Exercise Price
    Weighted Average Remaining Contractual Life
(in years)
 
Outstanding as of December 31, 2019     1,731,745     $ 5.50       7.92  
Cancelled     (1,587,500 )     2.28       -  
Expired     (4,063 )     110.67       -  
Outstanding as of September 30, 2020     140,182     $ 38.92       4.38  
Options vested and expected to vest as of September 30, 2020     140,182     $ 38.92       4.38  
Options vested and exercisable as of September 30, 2020     140,182     $ 38.92       4.38  
Summary of Restricted Stock Award Activity

A summary of the restricted stock award activity for the nine months ended September 30, 2020 as follows :

 

    Number of Units     Weighted Average Grant Date Fair Value  
Nonvested at December 31, 2019     18,750     $ 6.88  
Granted     2,745,639     $ 0.43  
Vested     (1,391,570 )   $ 0.50  
Nonvested at September 30, 2020     1,372,820     $ 0.45