0001593968-21-002247.txt : 20211008 0001593968-21-002247.hdr.sgml : 20211008 20211008155928 ACCESSION NUMBER: 0001593968-21-002247 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211006 FILED AS OF DATE: 20211008 DATE AS OF CHANGE: 20211008 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: 211315306 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_01.xml PRIMARY DOCUMENT X0306 4 2021-10-06 0001130464 BLACK HILLS CORP /SD/ BKH 0001194737 SCHOBER MARK A PO BOX 1400 RAPID CITY SD 57709 true false false false Common Stock 2021-10-06 4 I false 70.7657 64.7677 A 4951.4148 D Phantom Stock Unit Common Stock 10019.9632 10019.9632 I By Trust 1 for 1 conversion ratio Derivative security is exercisable upon retirement under terms of the agreement. Derivative security expires upon retirement under terms of the agreement. /s/Lorna J. Gunderman 2021-10-08