Annual report [Section 13 and 15(d), not S-K Item 405]

STOCK OPTIONS AND WARRANTS (Tables)

v3.25.2
STOCK OPTIONS AND WARRANTS (Tables)
12 Months Ended
Apr. 30, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of assumptions for options
           
    Years Ended April 30,  
    2025     2024  
Risk-free interest rate     4.3%       4.5%  
Expected volatility     98%       109%  
Expected term (years)     5.5       5.2  
Expected dividend yield     0.00%       0.00%  
Schedule of stock option activity
                 
    Options     Weighted
Average
Exercise Price Per Share
    Weighted
Average
Remaining Contractual Term in Years
 
                   
Outstanding, April 30, 2023     281,269     $ 6.94       3.08  
Granted     652,028       2.17        
Expired     (8,133 )     75.81        
Outstanding, April 30, 2024     925,164       2.97       9.16  
Granted     252,932       1.22        
Expired     (8,135 )     50.39        
Outstanding, April 30, 2025     1,169,961     $ 2.21       8.62  
Exercisable, April 30, 2025     917,029     $ 2.48       8.24  
Schedule of warrant activity
                 
    Warrants     Weighted
Average
Exercise Price Per Share
    Weighted
Average
Remaining Contractual Term In Years
 
Outstanding, April 30, 2023     9,890,847     $ 4.99       3.31  
Issued     8,750,000       4.00        
Exercised     (70,000 )            
Expired                  
Outstanding, April 30, 2024     18,570,847       4.54       3.12  
Issued                  
Exercised                  
Expired                  
Outstanding, April 30, 2025     18,570,847       4.54       2.12  
Exercisable, April 30, 2025     18,570,847     $ 4.54       2.12