Company · CIK 34956 # TENAX THERAPEUTICS, INC. | CIK | [34956](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000034956) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | DE | | Business address | NC | | Listed | TENX (Nasdaq) | | First annual or quarterly report | 1996-08-02 | ## Offerings 18 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-294561 | Shelf Effective | 2026-03-24 | 2026-04-01 | 2 | | 333-286557 | Shelf Effective | 2025-04-15 | 2025-04-23 | 2 | | 333-281873 | Shelf Effective | 2024-08-30 | 2024-09-12 | 2 | | 333-269363 | Registered company Final prospectus | 2023-01-23 | 2024-04-12 | 5 | | 333-275856 | Registered company Final prospectus | 2023-12-01 | 2024-04-12 | 6 | | 333-265209 | Shelf Effective | 2022-05-25 | 2022-06-03 | 2 | | 333-258981 | Shelf Effective | 2021-08-20 | 2021-09-01 | 2 | | 333-248201 | Shelf Effective | 2020-08-20 | 2020-09-30 | 2 | | 333-224951 | Shelf Effective | 2018-05-15 | 2020-07-08 | 4 | | 333-228212 | Registered company Final prospectus | 2018-11-06 | 2018-12-07 | 6 | | 333-202244 | Shelf Effective | 2015-02-24 | 2015-03-06 | 2 | | 333-187466 | Registered company Final prospectus | 2013-03-22 | 2014-09-08 | 8 | | 333-196468 | Shelf Effective | 2014-06-02 | 2014-06-13 | 2 | | 333-187888 | Shelf Effective | 2013-04-12 | 2014-03-18 | 4 | | 333-191579 | Shelf Effective | 2013-10-04 | 2013-10-10 | 2 | | 333-187441 | Shelf Effective | 2013-03-21 | 2013-04-17 | 2 | | 333-165733 | Shelf Effective | 2010-03-26 | 2013-02-22 | 6 | | 333-154211 | Registered company Withdrawn | 2008-10-14 | 2008-12-01 | 2 | ## Filings 62 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-04-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999526001052/9999999995-26-001052-index.htm) Declared effective | 333-294561 | 9999999995-26-001052 | | 2026-03-24 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495426002661/0001654954-26-002661-index.htm) Shelf registered | 333-294561 | 0001654954-26-002661 | | 2025-04-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999525001213/9999999995-25-001213-index.htm) Declared effective | 333-286557 | 9999999995-25-001213 | | 2025-04-15 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495425004312/0001654954-25-004312-index.htm) Shelf registered | 333-286557 | 0001654954-25-004312 | | 2024-09-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999524002820/9999999995-24-002820-index.htm) Declared effective | 333-281873 | 9999999995-24-002820 | | 2024-08-30 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495424011339/0001654954-24-011339-index.htm) Shelf registered | 333-281873 | 0001654954-24-011339 | | 2024-04-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999524000947/9999999995-24-000947-index.htm) Declared effective | 333-275856 | 9999999995-24-000947 | | 2024-04-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999524000942/9999999995-24-000942-index.htm) Declared effective | 333-269363 | 9999999995-24-000942 | | 2024-02-09 | [424B4](https://www.sec.gov/Archives/edgar/data/34956/000165495424001542/0001654954-24-001542-index.htm) Final prospectus | 333-275856 | 0001654954-24-001542 | | 2024-02-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999524000341/9999999995-24-000341-index.htm) Declared effective | 333-275856 | 9999999995-24-000341 | | 2024-02-02 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495424001252/0001654954-24-001252-index.htm) Amendment | 333-275856 | 0001654954-24-001252 | | 2024-02-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495424001202/0001654954-24-001202-index.htm) Amendment | 333-275856 | 0001654954-24-001202 | | 2023-12-01 | [S-1](https://www.sec.gov/Archives/edgar/data/34956/000165495423015080/0001654954-23-015080-index.htm) Registration filed | 333-275856 | 0001654954-23-015080 | | 2023-02-06 | [424B4](https://www.sec.gov/Archives/edgar/data/34956/000165495423001338/0001654954-23-001338-index.htm) Final prospectus | 333-269363 | 0001654954-23-001338 | | 2023-02-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999523000261/9999999995-23-000261-index.htm) Declared effective | 333-269363 | 9999999995-23-000261 | | 2023-01-31 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495423001107/0001654954-23-001107-index.htm) Amendment | 333-269363 | 0001654954-23-001107 | | 2023-01-23 | [S-1](https://www.sec.gov/Archives/edgar/data/34956/000165495423000693/0001654954-23-000693-index.htm) Registration filed | 333-269363 | 0001654954-23-000693 | | 2022-06-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999522001689/9999999995-22-001689-index.htm) Declared effective | 333-265209 | 9999999995-22-001689 | | 2022-05-25 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495422007524/0001654954-22-007524-index.htm) Shelf registered | 333-265209 | 0001654954-22-007524 | | 2021-09-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999521003381/9999999995-21-003381-index.htm) Declared effective | 333-258981 | 9999999995-21-003381 | | 2021-08-20 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495421009294/0001654954-21-009294-index.htm) Shelf registered | 333-258981 | 0001654954-21-009294 | | 2020-09-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999520002631/9999999995-20-002631-index.htm) Declared effective | 333-248201 | 9999999995-20-002631 | | 2020-08-20 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495420009391/0001654954-20-009391-index.htm) Shelf registered | 333-248201 | 0001654954-20-009391 | | 2020-07-08 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000165495420007442/0001654954-20-007442-index.htm) Shelf takedown | 333-224951 | 0001654954-20-007442 | | 2020-03-13 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000165495420002580/0001654954-20-002580-index.htm) Shelf takedown | 333-224951 | 0001654954-20-002580 | | 2018-12-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999518003067/9999999995-18-003067-index.htm) Declared effective | 333-228212 | 9999999995-18-003067 | | 2018-12-07 | [424B4](https://www.sec.gov/Archives/edgar/data/34956/000165495418013735/0001654954-18-013735-index.htm) Final prospectus | 333-228212 | 0001654954-18-013735 | | 2018-12-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495418013611/0001654954-18-013611-index.htm) Amendment | 333-228212 | 0001654954-18-013611 | | 2018-12-03 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495418013509/0001654954-18-013509-index.htm) Amendment | 333-228212 | 0001654954-18-013509 | | 2018-11-20 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000165495418013042/0001654954-18-013042-index.htm) Amendment | 333-228212 | 0001654954-18-013042 | | 2018-11-06 | [S-1](https://www.sec.gov/Archives/edgar/data/34956/000165495418012073/0001654954-18-012073-index.htm) Registration filed | 333-228212 | 0001654954-18-012073 | | 2018-05-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999518001328/9999999995-18-001328-index.htm) Declared effective | 333-224951 | 9999999995-18-001328 | | 2018-05-15 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000165495418005446/0001654954-18-005446-index.htm) Shelf registered | 333-224951 | 0001654954-18-005446 | | 2015-03-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999515000546/9999999995-15-000546-index.htm) Declared effective | 333-202244 | 9999999995-15-000546 | | 2015-02-24 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000135448815000785/0001354488-15-000785-index.htm) Shelf registered | 333-202244 | 0001354488-15-000785 | | 2014-09-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999514002691/9999999995-14-002691-index.htm) Declared effective | 333-187466 | 9999999995-14-002691 | | 2014-06-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999514001775/9999999995-14-001775-index.htm) Declared effective | 333-196468 | 9999999995-14-001775 | | 2014-06-02 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000135448814003069/0001354488-14-003069-index.htm) Shelf registered | 333-196468 | 0001354488-14-003069 | | 2014-03-18 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000135448814001238/0001354488-14-001238-index.htm) Shelf takedown | 333-187888 | 0001354488-14-001238 | | 2014-03-17 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000135448814001207/0001354488-14-001207-index.htm) Shelf takedown | 333-187888 | 0001354488-14-001207 | | 2013-10-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999513002943/9999999995-13-002943-index.htm) Declared effective | 333-191579 | 9999999995-13-002943 | | 2013-10-04 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000135448813005566/0001354488-13-005566-index.htm) Shelf registered | 333-191579 | 0001354488-13-005566 | | 2013-07-22 | [424B1](https://www.sec.gov/Archives/edgar/data/34956/000135448813004034/0001354488-13-004034-index.htm) Final prospectus | 333-187466 | 0001354488-13-004034 | | 2013-07-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999513002135/9999999995-13-002135-index.htm) Declared effective | 333-187466 | 9999999995-13-002135 | | 2013-07-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000135448813003953/0001354488-13-003953-index.htm) Amendment | 333-187466 | 0001354488-13-003953 | | 2013-07-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000135448813003937/0001354488-13-003937-index.htm) Amendment | 333-187466 | 0001354488-13-003937 | | 2013-07-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000135448813003816/0001354488-13-003816-index.htm) Amendment | 333-187466 | 0001354488-13-003816 | | 2013-06-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/34956/000135448813003663/0001354488-13-003663-index.htm) Amendment | 333-187466 | 0001354488-13-003663 | | 2013-04-22 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999513001102/9999999995-13-001102-index.htm) Declared effective | 333-187888 | 9999999995-13-001102 | | 2013-04-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999513001051/9999999995-13-001051-index.htm) Declared effective | 333-187441 | 9999999995-13-001051 | | 2013-04-12 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000135448813001934/0001354488-13-001934-index.htm) Shelf registered | 333-187888 | 0001354488-13-001934 | | 2013-03-22 | [S-1](https://www.sec.gov/Archives/edgar/data/34956/000135448813001406/0001354488-13-001406-index.htm) Registration filed | 333-187466 | 0001354488-13-001406 | | 2013-03-21 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000152929013000010/0001529290-13-000010-index.htm) Shelf registered | 333-187441 | 0001529290-13-000010 | | 2013-02-22 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000135448813000832/0001354488-13-000832-index.htm) Shelf takedown | 333-165733 | 0001354488-13-000832 | | 2011-12-09 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000135448811004921/0001354488-11-004921-index.htm) Shelf takedown | 333-165733 | 0001354488-11-004921 | | 2010-05-04 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000119312510105554/0001193125-10-105554-index.htm) Shelf takedown | 333-165733 | 0001193125-10-105554 | | 2010-05-04 | [424B5](https://www.sec.gov/Archives/edgar/data/34956/000119312510105486/0001193125-10-105486-index.htm) Shelf takedown | 333-165733 | 0001193125-10-105486 | | 2010-04-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999510001044/9999999995-10-001044-index.htm) Declared effective | 333-165733 | 9999999995-10-001044 | | 2010-03-26 | [S-3](https://www.sec.gov/Archives/edgar/data/34956/000119312510068587/0001193125-10-068587-index.htm) Shelf registered | 333-165733 | 0001193125-10-068587 | | 2008-12-01 | [RW](https://www.sec.gov/Archives/edgar/data/34956/000102048808000137/0001020488-08-000137-index.htm) Withdrawn | 333-154211 | 0001020488-08-000137 | | 2008-10-14 | [S-1](https://www.sec.gov/Archives/edgar/data/34956/000119312508209966/0001193125-08-209966-index.htm) Registration filed | 333-154211 | 0001193125-08-209966 | | 2006-08-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/34956/999999999506001146/9999999995-06-001146-index.htm) Declared effective | 333-127532 | 9999999995-06-001146 | [All filings of this company](https://equitycapital.markets/filings?cik=34956) · [CSV](https://equitycapital.markets/filings.csv?cik=34956) --- Source page: https://equitycapital.markets/company/34956 · Data: U.S. SEC EDGAR · CC BY 4.0