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TENX SCHEDULE 13G: SEC filing

Filed with the SEC on · accession 0001178913-26-004262

TENX filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 27, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +3.3% by the first close after the filing.

Summary of the filing

Sphera Funds Management Ltd., Sphera Global Healthcare GP Ltd., and Sphera Global Healthcare Management LP filed a joint Schedule 13G indicating beneficial ownership of shares in Tenax Therapeutics, Inc.

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Key details

Filer / beneficial ownerSphera Funds Management Ltd.
Filer / beneficial ownerSphera Global Healthcare GP Ltd.
Filer / beneficial ownerSphera Global Healthcare Management LP
IssuerTenax Therapeutics, Inc.
General counselAdi Hanetz

How TENX stock reacted

Close before

$2.12

Aug 26, 2026

First close after

+3.30%

$2.19

5 trading days

-12.74%

$1.85

Since filing

-20.28%

$1.69

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Frequently asked questions

What did TENX file with the SEC on Aug 27, 2026?

TENX filed a SCHEDULE 13G (SEC filing). Sphera Funds Management Ltd., Sphera Global Healthcare GP Ltd., and Sphera Global Healthcare Management LP filed a joint Schedule 13G indicating beneficial ownership of shares in Tenax Therapeutics, Inc.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did TENX stock react to this filing?

TENX closed at $2.12 before the filing and $2.19 on Aug 27, 2026 (+3.30%). Five trading days later: $1.85 (-12.74%).

Other TENX SEC filings

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