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v3.25.2

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | ---
Balance at Apr. 30, 2024 | $ 10,732 | $ 90,297,824 | $ (72,848,101) | $ 17,460,455
Balance, shares at Apr. 30, 2024 | 10,732,277 |  |  |
Accretion of stock based compensation in connection with stock option grants |  | 7,402 |  | 7,402
Net loss |  |  | (4,325,305) | (4,325,305)
Stock-based compensation in connection with restricted common stock award grants and restricted common stock unit grants |  | 9,375 |  | 9,375
Balance at Jul. 31, 2024 | $ 10,732 | 90,314,601 | (77,173,406) | 13,151,927
Balance, shares at Jul. 31, 2024 | 10,732,277 |  |  |
Balance at Apr. 30, 2025 | $ 12,693 | 104,980,837 | (93,407,223) | 11,586,307
Balance, shares at Apr. 30, 2025 | 12,692,784 |  |  |
Issuance of common stock for services including accrued and prepaid services | $ 32 | 251,277 |  | 251,309
Issuance of common stock for services including accrued and prepaid services, shares | 32,049 |  |  |
Issuance of common stock for exercise of stock options | $ 3 | 13,201 |  | 13,204
Issuance of common stock for exercise of stock options, shares | 2,742 |  |  |
Issuance of common stock for exercise of stock warrants | $ 1,038 | 6,481,974 |  | 6,483,012
Issuance of common stock for exercise of stock warrants, shares | 1,038,384 |  |  |
Issuance of common stock for cashless exercise of stock warrants | $ 260 | (260) |  |
Issuance of common stock for cashless exercise of stock warrants, shares | 260,071 |  |  |
Reclassification of warrant liability into equity upon exercise of warrants |  | 10,136,100 |  | 10,136,100
Accretion of stock based compensation in connection with stock option grants |  | 79,746 |  | 79,746
Stock-based compensation in connection with restricted common stock award grants and restricted and deferred common stock unit grants |  | 55,267 |  | 55,267
Net loss |  |  | (2,077,499) | (2,077,499)
Balance at Jul. 31, 2025 | $ 14,026 | $ 121,998,142 | $ (95,484,722) | $ 26,527,446
Balance, shares at Jul. 31, 2025 | 14,026,030 |  |  |

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