Health score, price, valuation, risk signals, and key metrics at a glance.
Tenax Therapeutics, Inc., a development-stage pharmaceutical company, develops novel cardiopulmonary therapies in the United States. It develops TNX-101, TNX-102, and TNX-103 (levosimendan) that have completed phase II clinical trials for the treatment of patients with pulmonary hypertension in heart failure with preserved ejection fraction and associated pulmonary hypertension; and TNX-201 (imatinib), a tyrosine kinase inhibitor for the treatment of chronic myeloid leukemia. The company was formerly known as Oxygen Biotherapeutics, Inc. and changed its name to Tenax Therapeutics, Inc. in September 2014. Tenax Therapeutics, Inc. was founded in 1967 and is headquartered in Chapel Hill, North Carolina.
Strongest: Balance Sheet & Red Flags (15/25); weakest: Cash & Earnings Quality (4/25).
Today's multiple positioned against its own trailing range — a visual premium/discount check.
Currently above its 5-quarter median.
Currently below its 19-quarter median.
Data-driven signals worth keeping an eye on across the last 8 quarters
The company posted negative operating margins in recent quarters — core operations are unprofitable.
Free cash flow has been negative in 8 of the last 8 quarters — earnings are not translating to cash.
as of June 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
The last 8 consecutive quarters had negative FCF — the company is burning cash and may need external funding.
Shares outstanding increased 140.4% — significant dilution, likely from stock compensation or capital raises.
