Company · NWE · CIK 1993004

NorthWestern Energy Group, Inc. (NWE) SEC filings and CIK.

NWE’s SEC Central Index Key (CIK) is 0001993004, or 1993004 without leading zeros. The SEC’s ticker file lists it as NorthWestern Energy Group, Inc..

Ticker: NWE
CIK: 0001993004
Other tickers: None
Insider transactions, Q3 2026: 9

Insider trading

In Q3 2026, insiders at NorthWestern Energy Group, Inc. reported 9 non-derivative transactions on 9 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every NWE 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.
Filed	Form	Accession
2026-11-06	8-K	0001993004-26-000062

Get NWE SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1993004&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1993004" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1993004?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · NorthWestern Energy Group, Inc. on SEC.gov

Questions

What is NWE’s CIK number?

NWE’s SEC Central Index Key (CIK) is 0001993004, or 1993004 without leading zeros. The SEC’s ticker file lists it as NorthWestern Energy Group, Inc..

How do I find NorthWestern Energy Group, Inc.’s 10-K?

Request /api/v1/filings?cik=1993004&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/nwe.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.