WHITE MARTIN A

CIK 00011955031 companyBISMARCK, ND

SEC Profile

Transactions

Companies

Filings

CIK

0001195503

Recent Transactions

50 trades

Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-27−37,400→ 30,900 total
Gift
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27−300→ 107,738.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-27−30,900→ 0 total
Gift
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27−300→ 107,738.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-27−37,400→ 30,900 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$19.83/sh+30,900→ 145,438.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$24.85/sh−37,400→ 108,038.365 total
Gift
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27+300→ 1,166.859 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$24.85/sh−37,400→ 108,038.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$19.83/sh+37,400→ 114,538.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-27−30,900→ 0 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$19.83/sh+30,900→ 145,438.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27$19.83/sh+37,400→ 114,538.365 total
Gift
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-27+300→ 1,166.859 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.76/sh−6,400→ 104,838.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.74/sh−1,300→ 125,838.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.77/sh−20,000→ 84,838.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-26−50,000→ 68,300 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.78/sh−6,900→ 77,938.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.76/sh−6,400→ 104,838.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.74/sh−1,300→ 125,838.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.75/sh−14,600→ 111,238.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.75/sh−14,600→ 111,238.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.79/sh−800→ 77,138.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-26−50,000→ 68,300 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$19.83/sh+50,000→ 127,138.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$19.83/sh+50,000→ 127,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.77/sh−20,000→ 84,838.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.78/sh−6,900→ 77,938.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-26$24.79/sh−800→ 77,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.75/sh−5,400→ 78,538.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.77/sh−100→ 77,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.73/sh−5,400→ 85,338.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.72/sh−3,700→ 90,738.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.74/sh−1,400→ 83,938.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$19.83/sh+50,000→ 127,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.73/sh−5,400→ 85,338.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.76/sh−1,300→ 77,238.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.70/sh−30,700→ 96,438.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.77/sh−100→ 77,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.72/sh−3,700→ 90,738.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$19.83/sh+50,000→ 127,138.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.71/sh−2,000→ 94,438.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.75/sh−5,400→ 78,538.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.70/sh−30,700→ 96,438.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.71/sh−2,000→ 94,438.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-23−50,000→ 120,000 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.76/sh−1,300→ 77,238.365 total
Sale
MDU RESOURCES GROUP INC$MDU
Common Stock
2004-08-23$24.74/sh−1,400→ 83,938.365 total
Exercise/Conversion
MDU RESOURCES GROUP INC$MDU
Empl.Stock Opt.(Right to Buy)
2004-08-23−50,000→ 120,000 total

Companies

MDU RESOURCES GROUP INC
Director, Chairman, President and CEO
$MDU

Recent Filings

4
WHITE MARTIN A
Aug 30, 2004

Address

MDU RESOURCES GROUP, INC. P. O. BOX 5650

BISMARCK, ND, 58506-5650

View on SEC.gov