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Warrants (Tables)
6 Months Ended
Jul. 31, 2022
Warrants  
Schedule of Stock Warrants Outstanding

Stock warrants outstanding at July 31, 2022 are as follows:

 

  

Number of

warrants

  

Weighted

average exercise

price per share

 
Outstanding, January 31, 2022   2,164,167   $2.16 
Issued   6,649    0.53 
Expired   -    - 
Exercised   -    - 
Outstanding, July 31, 2022   2,170,816   $1.12 
           
Exercisable, July 31, 2022   1,663,284   $0.85