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v3.25.3

Segment Information (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) | Jun. 30, 2025 USD ($) | Mar. 31, 2025 USD ($) | Sep. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) | Mar. 31, 2024 USD ($) | Sep. 30, 2025 USD ($) segment | Sep. 30, 2024 USD ($)
Segment Information |  |  |  |  |  |  |  |
Number of segments | segment |  |  |  |  |  |  | 1 |
Interest income | $ 152,317 |  |  | $ 135,430 |  |  | $ 531,324 | $ 205,576
Net loss | (7,262,658) | $ (6,220,058) | $ (5,537,069) | (12,638,357) | $ (5,020,412) | $ (1,066,947) | (19,019,785) | (18,725,716)
Other clinical costs |  |  |  |  |  |  |  |
Segment Information |  |  |  |  |  |  |  |
Program expenses related to clinical-stage product candidates |  |  |  |  |  |  | 100,000 |
Single reportable segment |  |  |  |  |  |  |  |
Segment Information |  |  |  |  |  |  |  |
Program expenses related to clinical-stage product candidates | (4,799,800) |  |  | (1,078,604) |  |  | (11,595,094) | (8,858,608)
Program expenses related to preclinical and discovery programs | (119,507) |  |  | (200,759) |  |  | (333,746) | (661,572)
Program expenses related to clinical manufacturing candidates | (679,713) |  |  | (862,378) |  |  | (2,196,348) | (3,487,187)
Personnel-related expenses (including stock-based compensation) | (1,218,491) |  |  | (1,125,522) |  |  | (4,113,009) | (4,666,720)
General and administrative professional and consultant fees | (468,749) |  |  | (491,027) |  |  | (1,206,263) | (1,250,575)
Other segment items | (148,715) |  |  | (629,321) |  |  | (544,649) | (1,035,394)
Interest income | 152,317 |  |  | 135,430 |  |  | 531,324 | 205,576
Other non-cash income (expense) items | 20,000 |  |  | (8,386,176) |  |  | 438,000 | 1,028,764
Net loss | (7,262,658) |  |  | $ (12,638,357) |  |  | $ (19,019,785) | $ (18,725,716)
Single reportable segment | AD 6 month trial |  |  |  |  |  |  |  |
Segment Information |  |  |  |  |  |  |  |
Program expenses related to clinical-stage product candidates | (4,100,000) |  |  |  |  |  |  |
Single reportable segment | PD Open Label Extension study |  |  |  |  |  |  |  |
Segment Information |  |  |  |  |  |  |  |
Program expenses related to clinical-stage product candidates | $ (700,000) |  |  |  |  |  |  |

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