Overview Financials News + Filings Key Docs Charts Ownership Insiders
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| In millions, except per share items | Apr-30-23 | Apr-30-22 | Apr-30-21 | Apr-30-20 | Apr-30-19 |
| | 10-K | 10-K | 10-K | 10-K | S-1/A |
| OPERATING EXPENSES | | | | | |
| Research and development | 7.4 | 5.2 | 1.3 | 1.1 | |
| General and administrative | 7.4 | 7.1 | 3.6 | 3.4 | 1.3 |
| Total operating expenses | 14.9 | 12.3 | 5.0 | 4.4 | |
| Loss from operations | -14.9 | -12.3 | -5.0 | -4.4 | -5.0 |
| |
| OTHER INCOME (EXPENSE), NET | | | | | |
| Interest expense | 0.0 | 0.0 | -0.1 | | |
| Gain on extinguishment of debt | | 0.0 | 0.1 | | |
| Total other income (expense), net | 0.0 | 0.0 | -0.1 | 0.0 | |
| NET LOSS | -14.9 | -12.4 | -5.0 | -4.4 | -4.9 |
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| Basic net loss per common share | ($0.15) | ($0.14) | | ($0.06) | ($0.08) |
| Diluted net loss per common share | ($0.15) | ($0.14) | | ($0.06) | ($0.08) |
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| Basic weighted average common shares outstanding | 97.5 | 89.1 | 72.7 | 71.3 | 58.8 |
| Diluted weighted average common shares outstanding | 97.5 | 89.1 | | | |
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