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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Revenues: |  |
Total revenues | $ 1,244,061 | $ 1,234,336
Operating expenses: |  |
Research and development | 2,575,015 | 3,376,497
General and administrative | 1,218,063 | 2,167,318
Total operating expenses | 3,793,078 | 5,543,815
Loss from operations | (2,549,017) | (4,309,479)
Other income (expenses): |  |
Interest income | 156,195 | 84,654
Loss from continuing operations | (2,392,822) | (4,224,825)
Discontinued operations: |  |
Loss from discontinued operations, net of tax |  | (742,751)
Loss from discontinued operations |  | (742,751)
Net loss | $ (2,392,822) | $ (4,967,576)
Net loss per share: |  |
Loss from continuing operations, basic | $ (0.27) | $ (0.48)
Loss from discontinued operations, basic |  | (0.09)
Net loss per share, basic | (0.27) | (0.57)
Loss from continuing operations, diluted | (0.27) | (0.48)
Loss from discontinued operations, diluted |  | (0.09)
Net loss per share, diluted | $ (0.27) | $ (0.57)
Weighted average number of common shares outstanding, basic | 8,901,962 | 8,721,031
Weighted average number of common shares outstanding, diluted | 8,901,962 | 8,721,031
Grant income |  |
Revenues: |  |
Total revenues | $ 1,244,061 | $ 1,234,336

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