0001130464-21-000022.txt : 20210507 0001130464-21-000022.hdr.sgml : 20210507 20210507171524 ACCESSION NUMBER: 0001130464-21-000022 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210505 FILED AS OF DATE: 20210507 DATE AS OF CHANGE: 20210507 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SCHOBER MARK A CENTRAL INDEX KEY: 0001194737 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31303 FILM NUMBER: 21903985 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACK HILLS CORP /SD/ CENTRAL INDEX KEY: 0001130464 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 460458824 STATE OF INCORPORATION: SD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7001 MT RUSHMORE RD STREET 2: PO BOX 1400 CITY: RAPID CITY STATE: SD ZIP: 57709 BUSINESS PHONE: 6057212343 MAIL ADDRESS: STREET 1: 7001 MT RUSHMORE RD STREET 2: PO BOX 1400 CITY: RAPID STATE: SD ZIP: 57709 FORMER COMPANY: FORMER CONFORMED NAME: BLACK HILLS HOLDING CORP DATE OF NAME CHANGE: 20001222 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-05-05 0 0001130464 BLACK HILLS CORP /SD/ BKH 0001194737 SCHOBER MARK A PO BOX 1400 RAPID CITY SD 57709 1 0 0 0 Common Stock 2021-05-05 4 I 0 67.392 68.0102 A 4534.4841 D Lorna J Gunderman, by POA 2021-05-07