0001127602-12-018045.txt : 20120524 0001127602-12-018045.hdr.sgml : 20120524 20120524153300 ACCESSION NUMBER: 0001127602-12-018045 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120523 FILED AS OF DATE: 20120524 DATE AS OF CHANGE: 20120524 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Schwartz Doran N CENTRAL INDEX KEY: 0001355229 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03480 FILM NUMBER: 12867146 MAIL ADDRESS: STREET 1: P. O. BOX 5650 CITY: BISMARCK STATE: ND ZIP: 58506-5650 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: 410423660 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 BUSINESS PHONE: 701-530-1059 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 form4.xml PRIMARY DOCUMENT X0305 4 2012-05-23 0000067716 MDU RESOURCES GROUP INC MDU 0001355229 Schwartz Doran N MDU RESOURCES GROUP, INC. 1200 WEST CENTURY AVENUE BISMARCK ND 58503 1 VP and CFO Common Stock 2012-05-23 4 P 0 400 22.13 A 15974 D Common Stock 2012-05-23 4 P 0 50 22.17 A 16024 D Common Stock 2012-05-23 4 P 0 200 22.14 A 16224 D Common Stock 2012-05-23 4 P 0 50 22.16 A 16274 D Common Stock 2012-05-23 4 P 0 300 22.1452 A 1300 I By Spouse /s/Doran N. Schwartz 2012-05-24