Company · HAL · CIK 45012

Halliburton Co (HAL) SEC filings and CIK.

HAL’s SEC Central Index Key (CIK) is 0000045012, or 45012 without leading zeros. The SEC’s ticker file lists it as HALLIBURTON CO.

Ticker: HAL
CIK: 0000045012
Other tickers: None
Insider transactions, Q3 2026: 4

Insider trading

In Q3 2026, insiders at Halliburton Co reported 4 non-derivative transactions on 5 Forms 3, 4 and 5, including 0 open-market purchases and 4 sales. See every HAL insider transaction →

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
Filed	Form	Accession
2026-10-30	SCHEDULE 13G	0002100121-26-001034

Get HAL SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=45012&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/45012" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/45012?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Halliburton Co on SEC.gov

Questions

What is HAL’s CIK number?

HAL’s SEC Central Index Key (CIK) is 0000045012, or 45012 without leading zeros. The SEC’s ticker file lists it as HALLIBURTON CO.

How do I find Halliburton Co’s 10-K?

Request /api/v1/filings?cik=45012&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/hal.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.