Registration statement for securities of certain foreign private issuers

Share-Based Payment Transactions (Tables)

v3.22.4
Share-Based Payment Transactions (Tables)
12 Months Ended
Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]  
Schedule of expenses
    Year ended December 31,  
    2021     2020     2019  
    USD  
                   
Research and development expenses   $ 200     $ 159     $ 138  
General and administrative expenses     198       158       132  
                         
    $ 398     $ 317     $ 270  

 

Schedule of estimated using the binomial option pricing model
Description   2021     2020  
             
Risk-free interest rate     1.22-1.28 %     0.93-2.40 %
Expected volatility       82.40-82.43 %      65.63-78.77 %
Dividend yield     0       0  
Contractual life     10       9.83 - 10  
Early Exercise Multiple (Suboptimal Factor)     3     2.5 - 3  
Exercise price (NIS)     0.25-0.253       0.25 - 2.344  

 

Schedule of weighted average exercise prices and modification in option plans of employees
       
    Shares subject to options
outstanding
 
    2021  
    Number     Weighted
average
exercise
price
 
          USD  
Outstanding at beginning of year     11,923,400       0.28  
Grants     7,100,000       0.08  
Forfeited/expired     (600,700 )     1.00  
                 
Outstanding at end of year     18,422,700       0.18  
                 
Exercisable at end of year     6,322,700       0.35  

 

Schedule of options outstanding classified by exercise price
Outstanding     Exercisable  
Exercise price per share     Options
outstanding
    Weighted
average
remaining
contractual
life in
years
    Weighted
average
exercise
price per
share
    Options
exercisable
    Weighted
average
exercise
price per
share
 
$ 0.08 - $0.94       17,796,500                   8.32     $                   0.13                   5,696,500     $              0.21  
$ 1.09 - $1.73       555,000       0.14     $ 0.04       555,000     $ 0.11  
$ 2.61 - $5.18       71,200       0.01     $ 0.01       71,200     $ 0.04  
          18,422,700                       6,322,700