0001593968-21-000394.txt : 20210209 0001593968-21-000394.hdr.sgml : 20210209 20210209170449 ACCESSION NUMBER: 0001593968-21-000394 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210205 FILED AS OF DATE: 20210209 DATE AS OF CHANGE: 20210209 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Iverson Brian CENTRAL INDEX KEY: 0001624359 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31303 FILM NUMBER: 21607480 MAIL ADDRESS: STREET 1: PO BOX 1400 CITY: RAPID CITY STATE: SD ZIP: 57709 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 2021-02-05 0001130464 BLACK HILLS CORP /SD/ BKH 0001624359 Iverson Brian PO BOX 1400 RAPID CITY SD 57709 false true false false Sr VP General Counsel Common Stock 2021-02-05 4 F false 290.4960 61.93 D 28439.1150 D Common Stock 2021-02-05 4 A false 1966 59.86 A 30405.1150 D Shares used to pay tax withholding associated with Restricted Stock Vesting from 2-5-18 Restricted Stock Grant. Shares acquired through the 2018-2020 Performance Share plan under the Company's Omnibus Incentive Plan. /s/Lorna J. Gunderman 2021-02-09