Quarterly report [Sections 13 or 15(d)]

STOCK OPTIONS AND WARRANTS (Tables)

v3.25.1
STOCK OPTIONS AND WARRANTS (Tables)
9 Months Ended
Jan. 31, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of stock option activity and related information
             
Options   Number of Options     Weighted Average Exercise Price per Share  
Outstanding, April 30, 2024     925,164     $ 2.97  
Issued            
Expired     (7,467 )     60.04  
Outstanding, January 31, 2025     917,697     $ 2.50  
Exercisable, January 31, 2025     765,660     $ 2.58  
Vested and expected to vest     917,697     $ 2.50  
Schedule of unvested stock option activity
             
    Options     Weighted
Average
Grant Date
Fair Value
Per Share
 
Unvested, April 30, 2024     279,536     $ 1.70  
Granted            
Vested     127,500       2.18  
Forfeited            
Unvested, January 31, 2025     152,036     $ 2.12  
Schedule of warrant activity and related information
             
    Warrants    

Weighted
Average
Exercise Price

Per Share

 
Outstanding, April 30, 2024     18,570,847     $ 4.54  
Issued            
Exercised            
Expired            
Outstanding, January 31, 2025     18,570,847       4.54  
Exercisable, January 31, 2025     18,570,847     $ 4.54