Mdu Resources Group Inc (MDU)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$20.70 200 Officer 17,295 2010-11-15 Filing
$20.70 4,600 Officer 17,495 2010-11-15 Filing
$20.38 2 Officer 0 2010-11-05 Filing
$22.19 1,100 Officer 7,972 2009-11-13 Filing
$22.18 1,200 Officer 9,072 2009-11-13 Filing
$22.17 1,300 Officer 10,272 2009-11-13 Filing
$22.16 2,700 Officer 11,572 2009-11-13 Filing
$22.15 3,000 Officer 14,272 2009-11-13 Filing
$22.14 6,596 Officer 17,272 2009-11-13 Filing
$22.24 1,000 Officer 0 2009-11-13 Filing
$22.22 4,700 Officer 1,000 2009-11-13 Filing
$22.21 1,300 Officer 5,700 2009-11-13 Filing
$22.20 1,500 Officer 7,000 2009-11-13 Filing
$22.19 400 Officer 8,500 2009-11-13 Filing
$22.18 30 Officer 8,900 2009-11-13 Filing
$20.73 800 Officer 25,855 2009-08-10 Filing
$20.73 2,200 Officer 26,655 2009-08-10 Filing