SEC CENTRAL INDEX KEY

NOVO NORDISK A S CIK Number

The SEC Central Index Key (CIK) for NOVO NORDISK A S (NVO).

CIK (CENTRAL INDEX KEY)
0000353278
Also written as 353278 (without leading zeros).
Company
NOVO NORDISK A S
Ticker
NVO
Download NVO 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 NOVO NORDISK A S changed its ticker or name, its CIK (0000353278) 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 NOVO NORDISK A S is indexed under CIK 0000353278.

CIK vs ticker — what is the difference?

  • Ticker (NVO) — exchange trading symbol; can change or be reused.
  • CIK (0000353278) — SEC filer ID; permanent, one per filer, used across all EDGAR filings.
  • Leading zeros are optional: 0000353278 and 353278 refer to the same filer.

How to use NOVO NORDISK A S's CIK

Paste CIK 0000353278 into EDGAR full-text search to see every filing, or skip the friction and download NVO 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.