|4Jun 1, 11:33 AM ET

MDU RESOURCES GROUP INC 4

4 · MDU RESOURCES GROUP INC · Filed Jun 1, 2005

Insider Transaction Report

Form 4
Period: 2005-05-31
CHRISTOPHERSON CATHLEEN M
Vice President - Corporate Com
Transactions
  • Exercise/Conversion

    Empl.Stock Opt.(Right to Buy)

    2005-05-316,7400 total
    Exercise: $14.08From: 2001-02-15Exp: 2008-02-10Common Stock (6,740 underlying)
  • Sale

    Common Stock

    2005-05-31$28.68/sh4,440$127,33933,309 total
  • Exercise/Conversion

    Common Stock

    2005-05-31$14.08/sh+6,740$94,92140,049 total
  • Sale

    Common Stock

    2005-05-31$28.66/sh2,300$65,91837,749 total
Holdings
  • Common Stock-Restricted Stock

    (indirect: By Trust)
    1,530
  • Empl.Stock Opt.(Right to Buy)

    Exercise: $19.83From: 2004-02-12Exp: 2011-02-15Common Stock (19,500 underlying)
    19,500
  • Common Stock - (ESOP)

    (indirect: By Trust)
    5,735.108
  • Common Stock - (401-k)

    (indirect: By Trust)
    16,748.272

Documents

1 file
  • 4
    doc.xmlPrimary

    PRIMARY DOCUMENT