https://www.developersdigest.tech/markets/nwe/filings Latest company filings for NorthWestern Energy Group, Inc. (NWE) - annual reports, quarterly reports, major events, and insider trades, newest first. en Thu, 09 Jul 2026 20:28:39 GMT https://www.sec.gov/Archives/edgar/data/1993004/000199300426000038/nwe-20260527.htm 0001993004-26-000038 Wed, 27 May 2026 12:00:00 GMT 8-K https://www.sec.gov/Archives/edgar/data/1993004/000199300426000035/nwe-20260518.htm 0001993004-26-000035 Mon, 18 May 2026 12:00:00 GMT 8-K https://www.sec.gov/Archives/edgar/data/1993004/000173087726000004/xslF345X06/wk-form4_1778595368.xml 0001730877-26-000004 Tue, 12 May 2026 12:00:00 GMT 4 https://www.sec.gov/Archives/edgar/data/1993004/000124456326000004/xslF345X06/wk-form4_1778595169.xml 0001244563-26-000004 Tue, 12 May 2026 12:00:00 GMT 4 https://www.sec.gov/Archives/edgar/data/1993004/000199300426000033/nwe-20260430.htm 0001993004-26-000033 Tue, 05 May 2026 12:00:00 GMT 8-K https://www.sec.gov/Archives/edgar/data/1993004/000210011926000778/xslSCHEDULE_13G_X02/primary_doc.xml 0002100119-26-000778 Thu, 30 Apr 2026 12:00:00 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