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v3.25.0.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from operating activities: |  |  |
Net loss | $ (24,342,000) | $ (97,217,000) | $ (76,246,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Stock-based compensation | 16,291,000 | 4,586,000 | 2,066,000
Gain from change in fair value of warrant liabilities | (108,183,000) | (0) | (0)
Depreciation | 952,000 | 1,084,000 | 804,000
Amortization of intangible assets | 180,000 | 446,000 | 497,000
Changes in operating assets and liabilities: |  |  |
Prepaid expenses and other current assets | 539,000 | 1,714,000 | 1,189,000
Operating lease right-of-use assets and liabilities | 0 | (17,000) | (9,000)
Accounts payable and other accrued expenses | (2,919,000) | 6,896,000 | (3,449,000)
Accrued development expense | (597,000) | 757,000 | (523,000)
Accrued compensation and benefits | 1,157,000 | 30,000 | (1,707,000)
Other liabilities | (7,000) | (304,000) | (136,000)
Net cash used in operating activities | (116,929,000) | (82,025,000) | (77,514,000)
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (103,000) | (414,000) | (2,712,000)
Net cash used in investing activities | (103,000) | (414,000) | (2,712,000)
Cash flows from financing activities: |  |  |
Proceeds from issuance of common stock upon exercise of stock options | 918,000 | 2,560,000 | 475,000
Proceeds from exercise of common stock warrants, net of exercise costs | 123,552,000 | 0 | 0
Proceeds from common stock offering, net of issuance costs | 0 | 0 | 47,329,000
Net cash provided by financing activities | 124,470,000 | 2,560,000 | 47,804,000
Net increase (decrease) in cash and cash equivalents | 7,438,000 | (79,879,000) | (32,422,000)
Cash and cash equivalents at beginning of period | 121,136,000 | 201,015,000 | 233,437,000
Cash and cash equivalents at end of period | 128,574,000 | 121,136,000 | 201,015,000
Non-cash investing activities |  |  |
Purchases of property and equipment included in accounts payable | 0 | 0 | 340,000
Issuance of warrants resulting in recognition of warrant liabilities | 113,363,000 | 0 | 0
Derecognition of warrant liabilities upon exercise of warrants | $ (5,180,000) | $ 0 | $ 0

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