Quarterly report pursuant to Section 13 or 15(d)

A summary of stock option activity for the six months ended October 31, 2021, is presented below: (Details)

v3.21.2
A summary of stock option activity for the six months ended October 31, 2021, is presented below: (Details) - USD ($)
6 Months Ended 12 Months Ended
Oct. 31, 2021
Apr. 30, 2021
Share-based Payment Arrangement [Abstract]    
Balance at Begining 10,450,000  
Balance at Begining 19,550,000  
Balance at Begining $ 0.7195  
Weighted average remaining contractual life at beginning 5 years 11 months 1 day  
Aggregate intrinsic value at beginning $ 35,159,500  
Options Granted (1,750,000)  
Options Granted 1,750,000  
Options granted $ 2.9167  
Options Exercised (2,000,000)  
Options exercised $ 0.0004  
Options cnacelled/forfieted 300,000  
Options cnacelled/forfieted (300,000)  
Options cancelled/forfieted $ 1.5000  
Balance at End 9,000,000 10,450,000
Balance at End 19,000,000 19,550,000
Balance at End $ 0.9826 $ 0.7195
Weighted average remaining contractual life at end 5 years 11 months 19 days  
Aggregate intrinsic vale at end $ 23,458,300 $ 35,159,500
Options vested and expected to vest at end   18,500
Options vested and expected to vest at end   $ 0.9806
Options vested and expected to vest at end   6 years 6 months 10 days
Options vested and expected to vest at end   $ 21,178,300
Options exercisable at end   13,460,519
Options exercisable at end   $ 0.6729
Options exercisable at end   5 years 10 months 17 days
Options exercisable at end   $ 18,423,196