SEC CENTRAL INDEX KEY

ONEOK INC /NEW/ CIK Number

The SEC Central Index Key (CIK) for ONEOK INC /NEW/ (OKE).

CIK (CENTRAL INDEX KEY)
0001039684
Also written as 1039684 (without leading zeros).
Company
ONEOK INC /NEW/
Ticker
OKE
Download OKE filings (PDF) →View on SEC EDGAR

What is a CIK number?

A CIK (Central Index Key) is the unique, permanent identifier the U.S. Securities and Exchange Commission assigns to every filer — companies, funds, and individuals — in its EDGAR system. Unlike a stock ticker, a CIK never changes: even if ONEOK INC /NEW/ changed its ticker or name, its CIK (0001039684) would stay the same.

That stability is why the CIK is the most reliable way to pull a company's filings programmatically. Every 10-K, 10-Q, 8-K, and Form 4 for ONEOK INC /NEW/ is indexed under CIK 0001039684.

CIK vs ticker — what is the difference?

  • Ticker (OKE) — exchange trading symbol; can change or be reused.
  • CIK (0001039684) — SEC filer ID; permanent, one per filer, used across all EDGAR filings.
  • Leading zeros are optional: 0001039684 and 1039684 refer to the same filer.

How to use ONEOK INC /NEW/'s CIK

Paste CIK 0001039684 into EDGAR full-text search to see every filing, or skip the friction and download OKE filings as clean PDFs here. To look up any other company's CIK, use the CIK lookup directory.

Source: SEC EDGAR company index (sec.gov). CIK data is public.