NWE insider transaction filings

NorthWestern Energy Group, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-06. Screen NWE transaction legs live →

FiledFormInsiderReported transactionsSource
2026-08-064HORSFALL JAN ROBERT — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-08-054Yingling Jeffrey W. — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134Edwards Sherina M. — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134Ide Britt E — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134Larson Kent T — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134Goodin David L — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134Sullivan Linda G — DirectorGrant/award (A): 768 @ $71.62EDGAR
2026-07-134YAZDI MAHVASH — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-07-134/AYAZDI MAHVASH — DirectorGrant/award (A): 524 @ $71.62EDGAR
2026-05-124Yingling Jeffrey W. — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-05-124HORSFALL JAN ROBERT — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-04-074Edwards Sherina M. — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-04-074Ide Britt E — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-04-074Larson Kent T — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-04-074Goodin David L — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-04-074Sullivan Linda G — DirectorGrant/award (A): 834 @ $65.94EDGAR
2026-04-074YAZDI MAHVASH — DirectorGrant/award (A): 569 @ $65.94EDGAR
2026-03-034Hines John D — VP - Energy Supply & MT GovGrant/award (A): 1,354 @ $68.45 · Tax withholding (F): 398 @ $0EDGAR
2026-03-024LaFave Bleau — VP - Bus Dvlpmt & Asset MgmtGrant/award (A): 671 @ $68.45 · Tax withholding (F): 198 @ $0EDGAR
2026-03-024Heim Shannon — VP and General CounselGrant/award (A): 2,818 @ $68.45 · Tax withholding (F): 892 @ $0EDGAR
2026-03-024Merkel Jason — VP - DistributionGrant/award (A): 1,331 @ $68.45 · Tax withholding (F): 461 @ $0EDGAR
2026-03-024Vold Jeanne — VP - TechnologyGrant/award (A): 1,679 @ $68.45 · Tax withholding (F): 478 @ $0EDGAR
2026-03-024Lail Crystal Dawn — VP and CFOGrant/award (A): 6,186 @ $68.45 · Tax withholding (F): 1,506 @ $0EDGAR
2026-03-024Cashell Michael R — VP - TransmissionGrant/award (A): 2,453 @ $68.45 · Tax withholding (F): 763 @ $0EDGAR
2026-03-024Berzina Jeffrey B. — ControllerGrant/award (A): 938 @ $68.45 · Tax withholding (F): 278 @ $0EDGAR
2026-03-024Schroeppel Bobbi L — VP - HR, Cust Care, Corp CommGrant/award (A): 2,464 @ $68.45 · Tax withholding (F): 643 @ $0EDGAR
2026-03-024BIRD BRIAN B — President and CEO, DirectorGrant/award (A): 20,864 @ $68.45 · Tax withholding (F): 7,341 @ $0EDGAR
2026-02-254Heim Shannon — VP and General CounselGrant/award (A): 148 @ $68.45 · Tax withholding (F): 11 @ $0EDGAR
2026-02-254Lail Crystal Dawn — VP and CFOGrant/award (A): 1,260 @ $68.45 · Tax withholding (F): 29 @ $0EDGAR
2026-02-254Cashell Michael R — VP - TransmissionGrant/award (A): 1,329 @ $68.45 · Tax withholding (F): 31 @ $0EDGAR
2026-02-254Hines John D — VP - Energy Supply & MT GovGrant/award (A): 2,474 @ $68.45 · Tax withholding (F): 57 @ $0EDGAR
2026-02-254Schroeppel Bobbi L — VP - HR, Cust Care, Corp CommGrant/award (A): 1,335 @ $68.45 · Tax withholding (F): 31 @ $0EDGAR
2026-02-254BIRD BRIAN B — President and CEO, DirectorGrant/award (A): 2,587 @ $68.45 · Tax withholding (F): 60 @ $0EDGAR
2026-02-044Yingling Jeffrey W. — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-02-044HORSFALL JAN ROBERT — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-01-264Berzina Jeffrey B. — ControllerTax withholding (F): 124 @ $64.54EDGAR
2026-01-234LaFave Bleau — VP - Bus Dvlpmt & Asset MgmtTax withholding (F): 89 @ $64.54EDGAR
2026-01-234Merkel Jason — VP - DistributionTax withholding (F): 206 @ $64.54EDGAR
2026-01-234Vold Jeanne — VP - TechnologyTax withholding (F): 223 @ $64.54EDGAR
2026-01-234Lail Crystal Dawn — VP and CFOTax withholding (F): 808 @ $64.54EDGAR
2026-01-234Cashell Michael R — VP - TransmissionTax withholding (F): 381 @ $64.54EDGAR
2026-01-234Schroeppel Bobbi L — VP - HR, Cust Care, Corp CommTax withholding (F): 327 @ $64.54EDGAR
2026-01-234BIRD BRIAN B — President and CEO, DirectorTax withholding (F): 2,397 @ $64.54EDGAR
2026-01-204Heim Shannon — VP and General CounselTax withholding (F): 442 @ $64.54EDGAR
2026-01-204Hines John D — VP - Energy Supply & MT GovTax withholding (F): 84 @ $64.54EDGAR
2026-01-064Edwards Sherina M. — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-01-064Ide Britt E — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-01-064Larson Kent T — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-01-064Goodin David L — DirectorGrant/award (A): 581 @ $64.54EDGAR
2026-01-064Sullivan Linda G — DirectorGrant/award (A): 852 @ $64.54EDGAR

Recent 8-K events — NorthWestern Energy Group, Inc.

FiledFormItems reportedSource
2026-07-308-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-06-228-K1.01 — Entry into a Material Definitive Agreement
2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
9.01 — Financial Statements and Exhibits
EDGAR
2026-06-028-K1.01 — Entry into a Material Definitive Agreement
2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
9.01 — Financial Statements and Exhibits
EDGAR
2026-06-028-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-278-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-188-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-058-K5.07 — Submission of Matters to a Vote of Security Holders
9.01 — Financial Statements and Exhibits
EDGAR
2026-04-308-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-04-038-K5.07 — Submission of Matters to a Vote of Security Holders
8.01 — Other Events
9.01 — Financial Statements and Exhibits
EDGAR
2026-02-178-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
9.01 — Financial Statements and Exhibits
EDGAR
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