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Segment Reporting | 9 Months Ended
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Sep. 30, 2025
Segment Reporting [Abstract] |
Segment Reporting | Segment Reporting The Company has one reportable segment relating to the development of immunotherapies for patients with limited treatment options and poor outcomes suffering from cancer. The Company’s Chief Operating Decision Maker (“CODM”), its Chief Executive Officer, manages the Company’s operations on a consolidated basis, assesses performance for the operating segment and decides how to allocate resources based on consolidated net loss, which is reported on the condensed consolidated statements of operations and comprehensive loss. Depreciation expense, amortization expense, stock-based compensation expense, and the change in fair value of warrants are significant noncash items included in consolidated net loss reviewed by the CODM and are reported on the condensed consolidated statements of cash flows. Other segment items include interest income, interest expense, grant income, and change in the fair value of liability-classified warrants. Expenditures for additions to long-lived assets, which include purchases of property and equipment, are included in total consolidated assets reviewed by the CODM and are reported on the condensed consolidated statements of cash flows. All long-lived assets are located in the United States. The following table presents certain financial data for the Company’s reportable segment (in thousands):
| Three months ended September 30, |  | Nine months ended September 30,
| 2025 |  | 2024 |  | 2025 | 2024
Clinical trial expenses | $ | 1,054 |  |  | $ | 3,757 |  |  | $ | 8,491 |  | $ | 9,304 |
Employee related research and development expenses | 2,073 |  |  | 1,995 |  |  | 6,696 |  | 6,147 |
Chemistry, manufacturing and controls expenses | 456 |  |  | 476 |  |  | 1,486 |  | 3,534 |
Other research and development expenses | 1,458 |  |  | 1,523 |  |  | 3,909 |  | 4,849 |
Contract and grant reimbursements | — |  |  | (544) |  |  | (754) |  | (888) |
Employee related general and administrative expenses | 1,333 |  |  | 846 |  |  | 3,782 |  | 2,724 |
Professional fees and other general and administrative expenses | 1,670 |  |  | 2,289 |  |  | 5,259 |  | 5,837 |
Other segment items | 2,039 |  |  | 8,496 |  |  | 2,984 | 6,387 |
Segment net loss | $ | 10,083 |  |  | $ | 18,838 |  |  | $ | 31,853 |  | $ | 37,894 |
| September 30, 2025 |  | December 31, 2024
Total segment assets | $ | 28,284 |  |  | $ | 28,178 |

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- Definition The entire disclosure for reporting segments including data and tables. 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