SEPTInvestingStart Free

TENX SCHEDULE 13G: SEC filing

ADAR1 Capital Management, LLC and Daniel Schneeberger

Filed with the SEC on · accession 0001104659-26-105941

TENX filed a SCHEDULE 13G (schedule 13g) with the SEC on Sep 8, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +2.1% by the first close after the filing.

Summary of the filing

ADAR1 Capital Management, LLC and Daniel Schneeberger filed a Schedule 13G joint filing agreement regarding their beneficial ownership of Tenax Therapeutics common stock.

For details, click here →

Key details

Filer / beneficial ownerADAR1 Capital Management, LLC
IssuerTenax Therapeutics, Inc.
Manager, adar1 capital management, llcDaniel Schneeberger

How TENX stock reacted

Close before

$1.94

Sep 4, 2026

First close after

+2.06%

$1.98

5 trading days

-4.12%

$1.86

Since filing

-12.89%

$1.69

✦ Ask GOAX AI about this filing — what it means for TENX, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for TENX?

Click here

Frequently asked questions

What did TENX file with the SEC on Sep 8, 2026?

TENX filed a SCHEDULE 13G (SEC filing). ADAR1 Capital Management, LLC and Daniel Schneeberger filed a Schedule 13G joint filing agreement regarding their beneficial ownership of Tenax Therapeutics common stock.

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 $1.94 before the filing and $1.98 on Sep 8, 2026 (+2.06%). Five trading days later: $1.86 (-4.12%).

Other TENX SEC filings

Get alerts when TENX files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days
TENX overviewTENX analysisTENX newsLatest SEC filings