0000073088-16-000384.txt : 20161209 0000073088-16-000384.hdr.sgml : 20161209 20161209121524 ACCESSION NUMBER: 0000073088-16-000384 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161209 FILED AS OF DATE: 20161209 DATE AS OF CHANGE: 20161209 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Clark Anthony Thomas CENTRAL INDEX KEY: 0001691958 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10499 FILM NUMBER: 162043271 MAIL ADDRESS: STREET 1: 3010 W 69TH STREET CITY: SIOUX FALLS STATE: SD ZIP: 57108 3 1 wf-form3_148130371189511.xml FORM 3 X0206 3 2016-12-09 1 0000073088 NORTHWESTERN CORP NWE 0001691958 Clark Anthony Thomas 3010 W. 69TH STREET SIOUX FALLS SD 57108 1 0 0 0 Emily J. Larkin 2016-12-09