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v3.23.3

STOCKHOLDERS' EQUITY (Details - Option activity) - Equity Option [Member] - $ / shares | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Number of stock options outstanding - at beginning | 904,667 | 859,400
Weighted average exercise price options outstanding- at beginning | $ 3.99 | $ 3.39
Weighted average contractual life |  | 6 years 8 months 23 days
Number of options granted | 294,003 | 204,833
Weighted average exercise price - grants | $ 6.27 | $ 5.22
Number of options exercised | (8,523) | (98,566)
Weighted average exercise price - exercised | $ 3.05 | $ 3.15
Number of options cancelled | (63,007) | (61,000)
Weighted average exercise price - cancelled | $ 5.87 | $ 4.80
Weighted average contractual life | 7 years 29 days |
Number of stock options outstanding - at ending | 1,127,140 | 904,667
Weighted average exercise price options outstanding- at ending | $ 4.54 | $ 3.99
Weighted average contractual life | 6 years 10 months 17 days |

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