v3.26.1
Long-term Incentive Plans (Details 5) - $ / shares
12 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2024
Long-term Incentive Plans
Dates of grant or valuation
April 8, 2025 to January 31, 2026
October 8, 2024
May 2, 2023 to January 31, 2024
Risk free interest rates
3.03%
Risk free interest rates, minimum
2.45%
3.48%
Risk free interest rates, maximum
2.91%
4.63%
Volatilities
112.00%
Volatilities, minimum
110.00%
109.00%
Volatilities, maximum
129.00%
144.00%
Fair values of common shares on grant or valuation dates
$ 0.145
Fair values of common shares on grant or valuation dates, minimum
$ 0.05
$ 0.065
Fair values of common shares on grant or valuation dates, maximum
$ 0.09
$ 0.08
Expected dividends
0.00%
0.00%
0.00%
Expected lives
3 years
Expected lives, minimum
2 years
1 year 11 months 12 days
Expected lives, maximum
5 years
3 years
Exercise prices
$ 0.14
Exercise prices, minimum
$ 0.08
$ 0.07
Exercise prices, maximum
0.09
0.16
Fair values of options on grant or valuation dates
$ 0.10
Fair values of options on grant or valuation dates, minimum
0.019
0.04
Fair values of options on grant or valuation dates, maximum
$ 0.077
$ 0.17
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