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MDU RESOURCES GROUP INC·4

Dec 1, 11:38 AM ET

Mahowald Douglass A 4

4 · MDU RESOURCES GROUP INC · Filed Dec 1, 2010

Insider Transaction Report

Form 4
Period: 2010-11-30
MDU RESOURCES GROUP INCMDU
Mahowald Douglass A
Treasurer & Asst. Secretary
Transactions
  • Exercise/Conversion

    Common Stock

    2010-11-30$13.22/sh+450$5,949→ 3,604.631 total
  • Sale

    Common Stock

    2010-11-30$20.43/sh−450$9,194→ 3,154.631 total
  • Exercise/Conversion

    Stock Options (Right to Buy)

    2010-11-30−450→ 0 total
    Exercise: $13.22From: 2004-02-12Exp: 2011-02-14→ Common Stock (450 underlying)
Holdings

  • Common Stock - (401-k)

    (indirect: By Trust)
    25,067.799

  • Preferred Stock

    259.2

  • Common Stock

    (indirect: Custodian)
    11.624

  • Common Stock - (401-k)

    (indirect: By Trust)
    2,626.489
Footnotes (1)
  • [F1]As of the most recent quarter end, the number of shares may fluctuate daily depending on plan activity in the fund.

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT