<SEC-DOCUMENT>0001628280-23-033384-index.html : 20231002 <SEC-HEADER>0001628280-23-033384.hdr.sgml : 20231002 <ACCEPTANCE-DATETIME>20231002073042 ACCESSION NUMBER: 0001628280-23-033384 CONFORMED SUBMISSION TYPE: S-8 POS PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231002 DATE AS OF CHANGE: 20231002 EFFECTIVENESS DATE: 20231002 FILER: 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 FILING VALUES: FORM TYPE: S-8 POS SEC ACT: 1933 Act SEC FILE NUMBER: 333-149388 FILM NUMBER: 231297727 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 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 POS <SEQUENCE>1 <FILENAME>northwesterns-8pos.htm <DESCRIPTION>S-8 POS <TEXT> Document 1 - file: northwesterns-8pos.htm
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