0000073088-23-000102.txt : 20230501 0000073088-23-000102.hdr.sgml : 20230501 20230501103444 ACCESSION NUMBER: 0000073088-23-000102 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230428 FILED AS OF DATE: 20230501 DATE AS OF CHANGE: 20230501 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Edwards Sherina M. CENTRAL INDEX KEY: 0001931208 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10499 FILM NUMBER: 23871010 MAIL ADDRESS: STREET 1: 1201 NETWORK CENTRE DRIVE CITY: EFFINGHAM STATE: IL ZIP: 62401 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHWESTERN CORP CENTRAL INDEX KEY: 0000073088 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 460172280 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3010 W 69TH STREET CITY: SIOUX FALLS STATE: SD ZIP: 57108 BUSINESS PHONE: 6059782908 MAIL ADDRESS: STREET 1: 3010 W 69TH STREET CITY: SIOUX FALLS STATE: SD ZIP: 57108 FORMER COMPANY: FORMER CONFORMED NAME: NORTHWESTERN PUBLIC SERVICE CO DATE OF NAME CHANGE: 19920703 3 1 wf-form3_168295167193535.xml FORM 3 X0206 3 2023-04-28 0 0000073088 NORTHWESTERN CORP NWE 0001931208 Edwards Sherina M. 3010 W. 69TH STREET SIOUX FALLS SD 57108 1 0 0 0 Common Stock 0 D No securities are beneficially owned. Emily L. Folsom, by power of attorney 2023-04-24