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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Operating activities: |  |  |  |
Net loss | $ (4,583) | $ (58,932) | $ (10,542) | $ (65,526)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Depreciation expense |  |  | 1 | 1
Stock-based compensation |  |  | 3,694 | 195
Non-cash interest expense |  |  | 271 | 580
Non-cash debt issuance costs |  |  | 0 | 9,417
Loss on extinguishment of convertible notes | 0 | 26,359 | 0 | 26,359
Remeasurement of share-based termination liability | 0 | 1,498 | 0 | 1,312
Changes in operating assets and liabilities: |  |  |  |
Accounts receivable |  |  | (697) | 0
Inventory |  |  | 1,414 | (2,755)
Prepaid expenses and other current assets |  |  | 2,301 | 269
Other non-current assets |  |  | 18 | 300
Accounts payable |  |  | 1,902 | (585)
Accrued expenses and other current liabilities |  |  | (475) | 634
Operating lease liabilities |  |  | 0 | (101)
Other non-current liabilities |  |  | (593) | 0
Net cash used in operating activities |  |  | (2,856) | (7,362)
Investing activities: |  |  |  |
Purchases of property and equipment |  |  | (12) | (13)
Net cash used in investing activities |  |  | (12) | (13)
Financing activities: |  |  |  |
Payments of deferred transaction costs |  |  | (185) | (2,371)
Proceeds from issuance of Common stock (net of $25 of transaction costs) |  |  | 515 | 0
Proceeds from issuance of related party notes |  |  | 0 | 250
Payments on related party notes |  |  | 0 | (250)
Net cash provided by financing activities |  |  | 330 | 16,300
Exchange rate effect on cash, cash equivalents and restricted cash |  |  | 0 | (47)
Net change in cash, cash equivalents and restricted cash |  |  | (2,538) | 8,878
Cash, cash equivalents and restricted cash at beginning of period |  |  | 3,512 | 934
Cash, cash equivalents and restricted cash at end of period | 974 | 9,812 | 974 | 9,812
Supplemental cash flow disclosures: |  |  |  |
Cash paid for income taxes |  |  | 0 | 0
Cash paid for interest |  |  | 962 | 62
Supplemental disclosures of non-cash investing and financing activities: |  |  |  |
Deferred transaction costs in accounts payable and accrued expenses |  |  | 54 | 637
Nonrelated Party |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Remeasurement of convertible notes | 0 | 15,874 | 0 | 17,087
Financing activities: |  |  |  |
Proceeds from Bridge Financing Notes |  |  | 0 | 18,671
Related Party |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Remeasurement of convertible notes | 0 | 5,300 | 0 | 5,548
Remeasurement of convertible preferred stock warrant liability |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Remeasurement of warrant liability | 0 | (73) | 0 | (97)
Public placement warrant liability |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Remeasurement of warrant liability | (78) | 0 | (262) | 0
Private Placement Warrant Liability |  |  |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Remeasurement of warrant liability | $ (499) | $ 0 | $ 112 | $ 0

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