FORM 10-K/ABIO-key International, Inc. reported a net loss of $7,157,946 for the year ended December 31, 2025, a significant increase from the prior year's net loss of $4,300,692, driven by a substantial impairment of investment and lower license fee revenue. The company's cash position improved to $2,694,663, but it continues to rely on financing to fund operations, and its stock was suspended from trading on Nasdaq.