0001225208-21-002557.txt : 20210216 0001225208-21-002557.hdr.sgml : 20210216 20210216175422 ACCESSION NUMBER: 0001225208-21-002557 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210211 FILED AS OF DATE: 20210216 DATE AS OF CHANGE: 20210216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hastings Trevor J CENTRAL INDEX KEY: 0001719997 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03480 FILM NUMBER: 21641437 MAIL ADDRESS: STREET 1: 1250 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MDU RESOURCES GROUP INC CENTRAL INDEX KEY: 0000067716 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 301133956 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 BUSINESS PHONE: 701-530-1000 MAIL ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 FORMER COMPANY: FORMER CONFORMED NAME: MONTANA DAKOTA UTILITIES CO DATE OF NAME CHANGE: 19850429 4 1 doc4.xml X0306 4 2021-02-11 0000067716 MDU RESOURCES GROUP INC MDU 0001719997 Hastings Trevor J 1200 WEST CENTURY AVENUE BISMARCK ND 58503 1 President & CEO - WBI Holdings Common Stock 2021-02-11 4 A 0 15415.0000 27.3500 A 28557.5270 D Common Stock 2021-02-11 4 F 0 6218.0000 27.3500 D 22339.5270 D Common Stock - 401(k) 5518.0323 I By Trustee As of the most recent quarter end, the number of shares may fluctuate daily depending on plan activity in the fund. poahastings.txt /s/ Karl A. Liepitz, Power of Attorney 2021-02-16