Company · TENX · CIK 34956

Tenax Therapeutics, Inc. (TENX) SEC filings and CIK.

TENX’s SEC Central Index Key (CIK) is 0000034956, or 34956 without leading zeros. The SEC’s ticker file lists it as TENAX THERAPEUTICS, INC..

Ticker: TENX
CIK: 0000034956
Other tickers: None
Insider transactions, Q3 2026: 13

Insider trading

In Q3 2026, insiders at Tenax Therapeutics, Inc. reported 13 non-derivative transactions on 8 Forms 3, 4 and 5, including 11 open-market purchases and 0 sales. See every TENX insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get TENX SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=34956&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/34956" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/34956?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Tenax Therapeutics, Inc. on SEC.gov

Questions

What is TENX’s CIK number?

TENX’s SEC Central Index Key (CIK) is 0000034956, or 34956 without leading zeros. The SEC’s ticker file lists it as TENAX THERAPEUTICS, INC..

How do I find Tenax Therapeutics, Inc.’s 10-K?

Request /api/v1/filings?cik=34956&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/tenx.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.