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Company · UAL · CIK 100517

United Airlines Holdings, Inc. (UAL) SEC filings and CIK.

UAL’s SEC Central Index Key (CIK) is 0000100517, or 100517 without leading zeros. The SEC’s ticker file lists it as United Airlines Holdings, Inc..

Ticker
UAL
CIK
0000100517
Other tickers
None
Insider transactions, Q3 2026
26

Insider trading

In Q3 2026, insiders at United Airlines Holdings, Inc. reported 26 non-derivative transactions on 16 Forms 3, 4 and 5, including 0 open-market purchases and 7 sales. See every UAL 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.
FiledFormAccession
2026-11-091440001959173-26-007866
2026-11-091440001959173-26-007865
2026-11-091440001959173-26-007860
2026-11-0640000100517-26-000192
2026-11-061440001959173-26-007822

Get UAL SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=100517&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/100517" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/100517?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · United Airlines Holdings, Inc. on SEC.gov

Questions

What is UAL’s CIK number?

UAL’s SEC Central Index Key (CIK) is 0000100517, or 100517 without leading zeros. The SEC’s ticker file lists it as United Airlines Holdings, Inc..

How do I find United Airlines Holdings, Inc.’s 10-K?

Request /api/v1/filings?cik=100517&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/ual.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.