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as of 03-06-2026 3:39pm EST

$10.84
$1.00
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Stocks Health Care Biotechnology: Pharmaceutical Preparations Nasdaq

Tenax Therapeutics Inc is a specialty pharmaceutical company focused on identifying, developing, and commercializing products that address cardiovascular and pulmonary diseases with high unmet medical needs. The company owns North American rights to develop and commercialize levosimendan and has released topline data regarding the Phase 2 clinical trial for the use of levosimendan in the treatment of pulmonary hypertension associated with Heart Failure and preserved Ejection Fraction.

Founded: 1967 Country:
United States
United States
Employees: N/A City: CHAPEL HILL
Market Cap: 56.2M IPO Year: 2001
Target Price: $22.50 AVG Volume (30 days): 181.5K
Analyst Decision: Strong Buy Number of Analysts: 2
Dividend Yield:
N/A
Dividend Payout Frequency: N/A
EPS: -0.96 EPS Growth: 96.30
52 Week Low/High: $4.64 - $18.38 Next Earning Date: N/A
Revenue: N/A Revenue Growth: -100.00%
Revenue Growth (this year): N/A Revenue Growth (next year): N/A
P/E Ratio: -12.34 Index: N/A
Free Cash Flow: -14813323.0 FCF Growth: N/A

AI-Powered TENX Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated a day ago

AI Recommendation

hold
Model Accuracy: 76.10%
76.10%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of Tenax Therapeutics Inc. (TENX)

Rich Stuart

Chief Medical Officer

Buy
TENX Dec 9, 2025

Avg Cost/Share

$10.22

Shares

2,500

Total Value

$25,542.00

Owned After

5,266

SEC Form 4

Rich Stuart

Chief Medical Officer

Buy
TENX Dec 8, 2025

Avg Cost/Share

$10.10

Shares

2,500

Total Value

$25,250.50

Owned After

5,266

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q3

Q3 2025 Earnings

8-K BUY

Nov 12, 2025 · 100% conf.

AI Prediction BUY

1D

+1.60%

$7.10

Act: -4.29%

5D

+2.72%

$7.18

Act: +4.72%

20D

+2.85%

$7.19

Act: +40.92%

Price: $6.99 Prob +5D: 100% AUC: 1.000
0001654954-25-012921

tennx_8k.htm0000034956false00000349562025-11-122025-11-12iso4217:USDxbrli:sharesiso4217:USDxbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 12, 2025

Tenax Therapeutics, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-34600

26-2593535

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

101 Glen Lennox Drive, Suite 300 Chapel Hill, North Carolina 27517 (Address of principal executive offices) (Zip Code)

919-855-2100 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, $0.0001 par value per share

TENX

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 12, 2025, Tenax Therapeutics, Inc. (the “Company”) issued a press release announcing its financial results for the third quarter ended September 30, 2025.  A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein in its entirety by reference.

The information in this Item 2.02 (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press release dated November 12, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 12, 2025 Tenax Therapeutics, Inc.

By: /s/ Christopher T. Giordano

Christopher T. Giordano

President and Chief Executive Officer

3

2025
Q2

Q2 2025 Earnings

8-K

Aug 13, 2025

0001654954-25-009510

tennx_8k.htm0000034956false00000349562025-08-132025-08-13iso4217:USDxbrli:sharesiso4217:USDxbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 13, 2025

Tenax Therapeutics, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-34600

26-2593535

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

101 Glen Lennox Drive, Suite 300 Chapel Hill, North Carolina 27517 (Address of principal executive offices) (Zip Code)

919-855-2100 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, $0.0001 par value per share

TENX

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 13, 2025, Tenax Therapeutics, Inc. (the “Company”) issued a press release announcing its financial results for the second quarter ended June 30, 2025.  A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein in its entirety by reference.

The information in this Item 2.02 (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Press release dated August 13, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 13, 2025 Tenax Therapeutics, Inc.

By: /s/ Christopher T. Giordano

Christopher T. Giordano

President and Chief Executive Officer

3

2025
Q1

Q1 2025 Earnings

8-K

May 14, 2025

0000950170-25-071382

8-K

false000003495600000349562025-05-142025-05-14

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 14, 2025

Tenax Therapeutics, Inc. (Exact name of registrant as specified in its charter)

Delaware

001-34600

26-2593535

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

101 Glen Lennox Drive, Suite 300 Chapel Hill, North Carolina 27517 (Address of principal executive offices) (Zip Code)

919-855-2100 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.0001 par value per share

TENX

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

DOCPROPERTY iManageFooter \* MERGEFORMAT 033329.0042-10064551v1

Item 2.02

Results of Operations and Financial Condition.

On May 14, 2025, Tenax Therapeutics, Inc. (the “Company”) issued a press release announcing its financial results for the first quarter ended March 31, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein in its entirety by reference.

The information in this Item 2.02 (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01

Financial Statements and Exhibits.

(d)

Exhibits

Exhibit No.

Description

99.1

Press release dated May 14, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

DOCPROPERTY iManageFooter \* MERGEFORMAT 033329.0042-10064551v1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: May 14, 2025

Tenax Therapeutics, Inc.

By: /s/ Christopher T. Giordano

Christopher T. Giordano

President and Chief Executive Officer

DOCPROPERTY iManageFooter \* MERGEFORMAT 033329.0042-10064551v1

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