Quarterly report pursuant to Section 13 or 15(d)

Stock Options (Tables)

v3.21.2
Stock Options (Tables)
9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of assumptions used
               
             
    March 31, 2021     June 30, 2021  
Exercise Price   $ 3.06     $ 1.98  
Dividend Yield     0%       0%  
Volatility     143%       101%  
Risk-free interest rate     0.41%       0.90%  
Expected life of options     5.0 years       5.0 years  
Schedule of stock option activity
                       
                   
    Number of Shares     Weighted- Average Remaining Contractual Life     Weighted- Average Exercise Price  
Outstanding at December 31, 2020     9,116,176       1.69     $ 1.69  
Granted     933,636       4.45     $ 2.74  
Exercised               $  
Forfeited     (165,000     2.79     $ 3.98  
Expired               $  
Outstanding at September 30, 2021     9,884,812       8.31     $ 1.77  
                         
Unvested at September 30, 2021     3,255,303       7.40      $ 2.31  
Vested and exercisable September 30, 2021     6,629,509       8.75      $ 1.50