TENX SCHEDULE 13G/A: SEC filing

Millennium Management LLC and affiliated entities

Filed with the SEC on Oct 15, 2026 · accession 0001104659-26-116300

TENX filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Oct 15, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -1.6% by the first close after the filing.

Summary of the filing

Millennium Management LLC and affiliated entities filed a Schedule 13G/A joint filing agreement regarding beneficial ownership of Tenax Therapeutics common stock.

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Key details

Reporting entity / beneficial ownerMillennium Management LLC

Reporting entity / beneficial ownerMillennium Group Management LLC

IssuerTenax Therapeutics, Inc.

Global general counsel, millennium management llcGil Raviv

Reporting personIsrael A. Englander

How TENX stock reacted

Close before

$1.53

Oct 14, 2026

First close after

-1.63%

$1.51

5 trading days

+6.19%

$1.63

Since filing

+10.10%

$1.69

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Frequently asked questions

What did TENX file with the SEC on Oct 15, 2026?

TENX filed a SCHEDULE 13G/A (SEC filing). Millennium Management LLC and affiliated entities filed a Schedule 13G/A joint filing agreement regarding beneficial ownership of Tenax Therapeutics common stock.

How do I read a SCHEDULE 13G/A?

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/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did TENX stock react to this filing?

TENX closed at $1.53 before the filing and $1.51 on Oct 15, 2026 (-1.63%). Five trading days later: $1.63 (+6.19%).

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