| Summary of share based payments |
| | | | | | | | | | | | | Exercise | | | | Expected | | Risk-free | | | | | price | | Market price | | volatility | | interest rate | | Expected life | Grant date | | $ | | $ | | % | | % | | [years] | May 27, 2020 | | 4,995.00 | | 4,995.00 | | 84 | | 0.4 | | 5 | May 27, 2020 | | 3,753.00 | | 4,995.00 | | 84 | | 0.4 | | 5 | October 23, 2020 | | 4,995.00 | | 4,995.00 | | 97 | | 0.4 | | 5 | November 24, 2020 | | 21,991.50 | | 17,590.50 | | 101 | | 0.4 | | 5 | November 24, 2020 | | 7,668.00 | | 7,722.00 | | 75 | | 3.6 | | 4 | February 23, 2021 | | 21,262.50 | | 20,317.50 | | 103 | | 0.6 | | 5 | May 14, 2021 | | 7,668.00 | | 7,722.00 | | 75 | | 3.6 | | 3 | July 14, 2021 | | 12,487.50 | | 12,163.50 | | 105 | | 0.7 | | 5 | September 21, 2021 | | 11,947.50 | | 11,583.00 | | 106 | | 0.9 | | 5 | January 22, 2022 | | 7,627.50 | | 7,452.00 | | 107 | | 1.5 | | 5 | November 30, 2022 | | 8,221.50 | | 8,221.50 | | 107 | | 3.1 | | 5 | December 1,2022 | | 7,870.50 | | 7,870.50 | | 107 | | 3.0 | | 5 | March 22, 2023 | | 7,776.00 | | 6,939.00 | | 75 | | 3.6 | | 2 | March 25, 2023 | | 7,789.50 | | 7,060.50 | | 75 | | 3.6 | | 3 | March 25, 2023 | | 7,789.50 | | 7,060.50 | | 75 | | 3.6 | | 4 | April 20, 2023 | | 7,816.50 | | 7,114.50 | | 75 | | 3.6 | | 5 | December 29, 2023 | | 6,129.00 | | 1,998.00 | | 76 | | 3.1 | | 5 | January 26, 2024 | | 1,390.50 | | 1,458.00 | | 76 | | 3.5 | | 5 |
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| Summary of number options granted outstanding |
| | | | | | | | | Weighted | | | Number of | | average | | | options | | exercise price | | | # | | $ | Balance at August 31, 2023 | | 843 | | 7,027.44 | Granted | | 76 | | 3,745.49 | Forfeited | | (109) | | 8,198.46 | Balance at August 31, 2024 | | 810 | | 6,562.77 | Expired | | (450) | | 5,968.65 | Balance at May 31, 2025 | | 360 | | 7,935.98 |
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| Summary of range of number of options outstanding and weighted average remaining contractual life |
| | | | | | | | | | | Number of | | | | | | | Exercise price | | options | | Weighted average | | Weighted average | | Exercisable | range | | outstanding | | grant date fair value | | remaining contractual life | | options | $ | | # | | $ | | [years] | | # | 1,384.69 – 4,995.00 | | 43 | | 1,328.97 | | 3.29 | | 43 | 6,124.30 – 7,870.50 | | 287 | | 3,390.52 | | 4.00 | | 270 | 8,221.50 – 11,947.50 | | 4 | | 6,466.50 | | 2.50 | | 3 | 21,991.50 | | 26 | | 12,595.50 | | 0.50 | | 26 |
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| Schedule of warrants |
| | | | | | | | | | | Number of warrants | | Weighted average remaining | | | Exercise price | | outstanding | | contractual life | Grant date | | $ | | # | | [years] | November 23, 2020 | | 23,216.63 | | 113 | | 0.48 | August 5, 2022 | | 14,858.64 | | 38 | | 0.18 | December 21, 2023 | | 1,950.20 | | 103 | | 3.56 | September 16, 2024 | | 154.78 | | 1,896 | | 4.30 | January 14, 2025 | | 20.64 | | 23,357 | | 5.13 |
| | | | | | | | | | | | | Exercise | | | | Expected | | Risk-free | | | | | price | | Market price | | volatility | | interest rate | | Expected life | Grant date | | $ | | $ | | % | | % | | [years] | November 23, 2020 | | 23,216.63 | | 17,590.50 | | 100 | | 0.4 | | 5.0 | August 5, 2022 | | 14,858.64 | | 9,720.00 | | 100 | | 2.9 | | 3.0 | December 21, 2023 | | 1,950.20 | | 2,470.50 | | 76 | | 4.0 | | 5.0 | September 16, 2024 | | 154.78 | | 97.40 | | 92 | | 3.4 | | 5.0 | January 14, 2025 | | 20.64 | | 20.12 | | 99 | | 4.4 | | 5.5 |
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