0001593968-24-000669.txt : 20240502 0001593968-24-000669.hdr.sgml : 20240502 20240502171111 ACCESSION NUMBER: 0001593968-24-000669 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240430 FILED AS OF DATE: 20240502 DATE AS OF CHANGE: 20240502 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Taylor Teresa CENTRAL INDEX KEY: 0001443289 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31303 FILM NUMBER: 24909661 MAIL ADDRESS: STREET 1: FIRST INTERSTATE BANCSYSTEM, INC STREET 2: PO BOX 30918 CITY: BILLINGS STATE: MT ZIP: 59116-0918 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACK HILLS CORP /SD/ CENTRAL INDEX KEY: 0001130464 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] ORGANIZATION NAME: 01 Energy & Transportation 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 X0508 4 2024-04-30 0001130464 BLACK HILLS CORP /SD/ BKH 0001443289 Taylor Teresa PO BOX 1400 RAPID CITY SD 57709 true false false false false Common Stock 2024-04-30 4 J false 23.8634 A 6548.8657 D Common Stock 2024-05-01 4 A false 2428 A 8976.8657 D Phantom Stock Unit Common Stock 9422.1287 9422.1287 I By Trust Shares acquired through the Company's Dividend Reinvestment Plan. Non-employee Director Restricted Stock Unit Grant 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. Taylor POA /s/Amy Koenig 2024-05-02 EX-24 2 taylorpoa2024.txt EX-24 DOCUMENT CONFIRMING STATEMENT This statement confirms that the undersigned has authorized and designated each of Brian G. Iverson, Amy K. Koenig, and Tom D. Stevens, signing singly, to execute and file on the undersigned's behalf all Forms 3, 4 and 5 (including any amendments thereto) that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned's ownership of or transactions in securities of Black Hills Corporation (the "Company"). The authority of Brian G. Iverson, Amy K. Koenig, and Tom D. Stevens, under this Statement shall continue until the undersigned is no longer required to file Forms 3, 4 and 5 with regard to the undersigned's ownership of or transactions in securities of the Company, unless earlier revoked in writing. The execution of this confirming statement hereby revokes all prior authorizations. The undersigned acknowledges that Brian G. Iverson, Amy K. Koenig, and Tom D. Stevens, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, amended. Date: April 23, 2024 /s/ Teresa A. Taylor Name: Teresa A. Taylor