N Doran Schwartz

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MDU $22.76 1,000 $22,760.00 12,574 2011-05-23 Filing
MDU $17.90 100 $1,790.00 11,574 2010-05-21 Filing
MDU $17.89 25 $447.25 11,474 2010-05-21 Filing
MDU $17.86 375 $6,697.50 11,449 2010-05-21 Filing
MDU $17.78 500 $8,890.00 11,074 2010-05-06 Filing
MDU $20.37 100 $2,037.00 10,574 2010-02-26 Filing
MDU $20.36 100 $2,035.99 10,474 2010-02-26 Filing
MDU $20.36 100 $2,035.97 10,374 2010-02-26 Filing
MDU $20.36 2,200 $44,792.00 10,274 2010-02-26 Filing
MDU $17.12 2,500 $42,800.00 5,860 2009-05-18 Filing
MDU $15.23 1,500 $22,842.15 3,360 2009-02-27 Filing