0000073088-17-000152.txt : 20171106 0000073088-17-000152.hdr.sgml : 20171106 20171106172835 ACCESSION NUMBER: 0000073088-17-000152 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171106 FILED AS OF DATE: 20171106 DATE AS OF CHANGE: 20171106 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rowe Robert C CENTRAL INDEX KEY: 0001443704 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10499 FILM NUMBER: 171180351 MAIL ADDRESS: STREET 1: 3010 WEST 69TH STREET CITY: SIOUX FALLS STATE: SD ZIP: 57108 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 4 1 wf-form4_151000730166631.xml FORM 4 X0306 4 2017-11-06 0 0000073088 NORTHWESTERN CORP NWE 0001443704 Rowe Robert C 3010 W. 69TH STREET SIOUX FALLS SD 57108 1 1 0 0 President & CEO Common Stock 2017-11-06 5 G 0 E 875 0 D 141595 D Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment. Emily J. Larkin, by power of attorney 2017-11-06