Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001993004-25-000114
Filing Date
2025-07-07
Accepted
2025-07-07 18:22:00
Documents
1
Period of Report
2025-07-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1751926913.html 4  
1 FORM 4 wk-form4_1751926913.xml 4 3351
  Complete submission text file 0001993004-25-000114.txt   4797
Mailing Address P.O.BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD CA 91770
Business Address
Sullivan Linda G (Reporting) CIK: 0001328106 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-56598 | Film No.: 251109185

Mailing Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108 605-978-2900
NorthWestern Energy Group, Inc. (Issuer) CIK: 0001993004 (see all company filings)

EIN.: 932020320 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)