How many insider trades does FilingIQ track for NWE?

FilingIQ tracks 451 Form 4 insider transactions for NWE (NorthWestern Energy Group, Inc.), covering filings from Feb 23, 2015 onwards. 40 of those were filed in the last 90 days.

Are NWE insiders net buyers or net sellers?

Across the full Form 4 history for NWE, 2 transactions (0%) were open-market purchases and 76 (17%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does NWE insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is NWE in?

NorthWestern Energy Group, Inc. (NWE) is classified in the Utilities sector, specifically Utilities - Regulated Electric, with a current market capitalisation of $4.25B.

NWE insider trading

NasdaqGS Utilities

NorthWestern Energy Group, Inc. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

451

Last 90 days

Buys / sells

0% / 17%

Market cap

$4.25B

About NorthWestern Energy Group, Inc.

NorthWestern Energy Group, Inc., doing business as NorthWestern Energy, provides electricity and natural gas to residential, commercial, and diversified industrial customers. It generates, purchases, transmits, and distributes electricity; and produces, purchases, stores, transmits, and distributes natural gas, as well as owns municipal franchises to provide natural gas service in the communities. The company operates 6,596 miles of electric transmission and 18,946 miles of electric distribution lines with approximately 397 transmission and distribution substations; and 2,133 miles of natural gas transmission and 5,939 miles of natural gas distribution lines with approximately 134 city gate stations in Montana. It also operates 1,344 miles of electric transmission and 2,386 miles of electric distribution lines in South Dakota with approximately 123 transmission and distribution substations; and 55 miles of natural gas transmission, 1,853 miles of natural gas distribution lines in South Dakota, and 836 miles of natural gas distribution lines Nebraska. The company provides electricity and/or natural gas to approximately 850,300 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. NorthWestern Energy Group, Inc. was incorporated in 1923 and is based in Sioux Falls, South Dakota.

Company website: www.northwesternenergy.com

NWE insider activity at a glance

FilingIQ has scored 451 insider transactions for NWE since Feb 23, 2015. The most recent filing in our index is dated May 11, 2026.

Across the full history, 2 open-market purchases and 76 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on NWE insider trades is 59.4/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live NWE trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for NWE?: FilingIQ tracks 451 Form 4 insider transactions for NWE (NorthWestern Energy Group, Inc.), covering filings from Feb 23, 2015 onwards. 40 of those were filed in the last 90 days.
Are NWE insiders net buyers or net sellers?: Across the full Form 4 history for NWE, 2 transactions (0%) were open-market purchases and 76 (17%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does NWE insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is NWE in?: NorthWestern Energy Group, Inc. (NWE) is classified in the Utilities sector, specifically Utilities - Regulated Electric, with a current market capitalisation of $4.25B.

Methodology & sources

Every NWE insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.