Company · NVO · CIK 353278

Novo Nordisk A S (NVO) SEC filings and CIK.

NVO’s SEC Central Index Key (CIK) is 0000353278, or 353278 without leading zeros. The SEC’s ticker file lists it as NOVO NORDISK A S. The same CIK also trades as NONOF.

Ticker: NVO
CIK: 0000353278
Other tickers: NONOF
Insider transactions, Q3 2026: None loaded

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
2026-11-09	6-K	0001171843-26-007260

Get NVO SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=353278&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/353278" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/353278?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Novo Nordisk A S on SEC.gov

Questions

What is NVO’s CIK number?

NVO’s SEC Central Index Key (CIK) is 0000353278, or 353278 without leading zeros. The SEC’s ticker file lists it as NOVO NORDISK A S. The same CIK also trades as NONOF.

How do I find Novo Nordisk A S’s 10-K?

Request /api/v1/filings?cik=353278&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/nvo.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.