Filing Flows › Sintx Technologies (SINT) › Q4 2025
Sintx Technologies (SINT) Q4 2025 earnings results (fourth quarter 2025)
10-K filed Mar 20, 2026
Sintx Technologies (SINT) reported revenue of $290K for the fourth quarter 2025 (Q4 2025), -46% from a year earlier and +39% from the quarter before. Operating margin was -799.3%, net loss $2.2M (763.8% of revenue).
Sintx Technologies, Q4 2025: revenue $290K (-46% year over year), operating margin -799.3%, net loss $2.2M, operating cash flow −$2.3M. The chart follows the revenue to costs, profit and cash.
| Q4 2025 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $290K | +39% | -46% |
| Operating profit | −$2.3M | — | — |
| Net earnings | −$2.2M | — | — |
| Operating cash flow | −$2.3M | — | — |
What changed
Revenue was $290K in Q4 2025, down 46% year over year and up 39% from the previous quarter. Product was the largest line at 65% of revenue.
Gross margin was 64.8%, down 6.8 points from a year earlier. Operating costs exceeded revenue by $2.3M, an operating margin of -799.3%. Operating expenses grew 18% against a revenue fall of 46%. The fastest-growing cost line was Sales & marketing (+468%). The quarter ended with a net loss of $2.2M, narrower than the previous quarter's $3.5M loss.
Operating cash flow was −$2.3M. Non-cash charges added back $82K of depreciation and amortization and $651K of share-based compensation. Working capital and other items used $862K. Capital expenditures of $42K exceeded it, leaving free cash flow of −$2.4M.
Questions
What was Sintx Technologies' revenue in the fourth quarter 2025?
Sintx Technologies (SINT) reported revenue of $290K for the fourth quarter 2025 (Q4 2025), -46% from a year earlier and +39% from the quarter before.
Was Sintx Technologies profitable in the fourth quarter 2025?
Operating loss was $2.3M (-799.3% of revenue) and net loss $2.2M.
Source: Sintx Technologies 10-K on SEC EDGAR.