| Cash Flow | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Net loss | -4,541 | -2,422 | 468 | -15,567 |
| Depreciation and amortization | -128 | NaN | 43 | 123 |
| Depreciation | NaN | 200 | NaN | NaN |
| Stock-based compensation expense | 25 | 24 | 19 | 84 |
| Change in fair value of warrant liabilities | -26 | -32 | -3,161 | -940 |
| Loss on disposal of intangible asset | NaN | 0 | NaN | NaN |
| Financing expense | NaN | 0 | 0 | 10,553 |
| Amortization of operating lease right-of-use asset | NaN | 56 | 161 | NaN |
| Non-cash ip r&d from rendiatech acquisition | 757 | NaN | NaN | NaN |
| Accounts receivable | 66 | 352 | -52 | -534 |
| Inventory, net | -181 | -279 | 161 | 310 |
| Other current assets | -293 | 67 | 31 | 430 |
| Other assets other liabilities | 171 | 208 | -3 | -32 |
| Lease liability | NaN | NaN | -162 | NaN |
| Accounts payable and accrued expenses | 398 | -504 | -378 | 1,288 |
| Net cash used in operating activities | -3,112 | -3,030 | -3,147 | -4,633 |
| Purchases of property and equipment | 30 | -12 | 98 | 4 |
| Proceeds from exercise of series j convertible preferred warrants | NaN | 0 | NaN | NaN |
| Purchase of intangible assets | 90 | NaN | NaN | NaN |
| Proceeds from exercise of april 2024 warrants, net | NaN | 0 | 0 | NaN |
| Cash paid for acquisition of rendiatech, net of cash acquired | 164 | NaN | NaN | NaN |
| Issuance of july and august 2024 common stock and warrants, net | NaN | 0 | 0 | NaN |
| Net cash used in investing activities | -284 | 12 | -98 | -4 |
| Issuance of common stock from atm, net | NaN | 1,052 | 1,889 | NaN |
| Proceeds from warrant inducement in november 2024, net | NaN | 0 | NaN | NaN |
| Proceeds from the exercise of warrants, net | NaN | 0 | 0 | 0 |
| Issuance of common stock and warrants from offering, net | 4,393 | 0 | 0 | 3,999 |
| Non-cash series j deemed dividend | 2 | NaN | NaN | NaN |
| Net cash provided by financing activities | 4,395 | 1,052 | 1,889 | 3,999 |
| Effect of exchange rate changes on cash | 0 | 62 | 0 | -7 |
| Net increase (decrease) in cash and cash equivalents | 999 | -1,904 | -1,356 | -645 |
| Cash and cash equivalents, and restricted cash - beginning of period | 1,190 | 3,094 | 5,095 | NaN |
| Cash and cash equivalents, and restricted cash - end of period | 2,189 | 1,190 | 3,094 | NaN |
Nuwellis, Inc. (NUWE)
Nuwellis, Inc. (NUWE)