# Tenax Therapeutics (TENX) — News

TENX · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/tenx/news

## Recent headlines

- [Tenax Therapeutics: Enrollment may resume at each site as amended protocol goes into effect](https://www.ainvest.com/news/tenax-therapeutics-enrollment-resume-site-amended-protocol-effect-2610) — AInvest Wire, Oct 8, 2026
- [Tenax Therapeutics - Temporarily pauses level-2 enrollment for TNX-103 in PH-HFPEF - SEC filing](https://www.ainvest.com/news/tenax-therapeutics-temporarily-pauses-level-2-enrollment-tnx-103-ph-hfpef-sec-filing-2610) — AInvest Wire, Oct 8, 2026
  Tenax Therapeutics has temporarily paused level-2 enrollment for its investigational drug TNX-103 in the treatment of pulmonary hypertension associated with heart failure with preserved ejection fraction (PH-HFPEF), according to a recent SEC filing . The decision follows ongoing evaluation of the…
- [Tenax Therapeutics - Requests type C meeting with FDA on levosimendan development - SEC filing](https://www.ainvest.com/news/tenax-therapeutics-requests-type-meeting-fda-levosimendan-development-sec-filing-2610) — AInvest Wire, Oct 8, 2026
- [Tenax Therapeutics - To amend level-2 enrollment criteria - SEC filing](https://www.ainvest.com/news/tenax-therapeutics-amend-level-2-enrollment-criteria-sec-filing-2610) — AInvest Wire, Oct 8, 2026
  Tenax Therapeutics has announced an amendment to the level-2 enrollment criteria for one of its clinical trials, as disclosed in a recent SEC filing. The update is intended to refine patient eligibility standards to improve the precision and relevance of the study outcomes. While specific details…
- [Tenax Therapeutics Inc: William Blair cuts to market perform rating](https://www.ainvest.com/news/tenax-therapeutics-william-blair-cuts-market-perform-rating-2608) — AInvest Wire, Aug 11, 2026

---

Light Horse does not author, endorse or verify the headlines, and their appearance here is not an endorsement of any view they express.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).