SEC CENTRAL INDEX KEY

ROCKWELL AUTOMATION, INC CIK Number

The SEC Central Index Key (CIK) for ROCKWELL AUTOMATION, INC (ROK).

CIK (CENTRAL INDEX KEY)
0001024478
Also written as 1024478 (without leading zeros).
Company
ROCKWELL AUTOMATION, INC
Ticker
ROK
Download ROK 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 ROCKWELL AUTOMATION, INC changed its ticker or name, its CIK (0001024478) 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 ROCKWELL AUTOMATION, INC is indexed under CIK 0001024478.

CIK vs ticker — what is the difference?

  • Ticker (ROK) — exchange trading symbol; can change or be reused.
  • CIK (0001024478) — SEC filer ID; permanent, one per filer, used across all EDGAR filings.
  • Leading zeros are optional: 0001024478 and 1024478 refer to the same filer.

How to use ROCKWELL AUTOMATION, INC's CIK

Paste CIK 0001024478 into EDGAR full-text search to see every filing, or skip the friction and download ROK 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.