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and (b) RSUs that were adjusted from certain previously-reported grants of RSUs in connection with the completion of the separation and distribution of Everus Construction Group, Inc., the issuer's former construction services business, to the issuer's stockholders, on October 31, 2024."}],"balance_after":87465,"source":{"system":"sec-edgar","filing":"0001225208-25-001755","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/67716/000122520825001755/doc4.xml","form_type":"4"}},{"id":1268964,"issuer":{"id":4030,"kind":"organization","name":"MDU RESOURCES GROUP INC"},"owners":[{"id":65805,"kind":"person","name":"Johnson Rob L.","position":1,"cik":"0001979103","reported_name":"Johnson Rob L.","relationship":{"officer":true,"officer_title":"President-WBI"}}],"security":"Common Stock","published_at":"2025-02-14T21:50:45.000Z","date":"2025-02-12","kind":"grant","planned":false,"acquired":true,"shares":5785,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents restricted stock units (RSUs) that will vest on December 31, 2027, subject to the reporting person's continued employment through the vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes (a) common stock, including 9,660 net shares received on vesting of award on December 31, 2024; 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Each RSU represents the contingent right to receive one share of the issuer's common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 11,602 shares of the issuer's common stock, 6,371 RSUs that vest on December 31, 2023, 8,604 RSUs that vest on December 31, 2024, and 9,588 RSUs that vest on December 31, 2025, provided, in each case, that the reporting person remains employed by the issuer as of the applicable vesting date.  Each RSU represents the contingent right to receive one share of the issuer's common stock.  On May 31, 2023, 16,568 previously granted performance-based shares were converted into 24,563 RSUs in connection with the completion of the issuer's distribution to its shareholders of approximately 90% of the outstanding shares of its wholly owned subsidiary, Knife River Corporation, on May 31, 2023."}],"balance_after":39966,"source":{"system":"sec-edgar","filing":"0001225208-23-007451","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/67716/000122520823007451/doc4.xml","form_type":"4"}}]}