Christopher Davanzo

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MSM $73.41 2,250 Officer 9,581 2012-11-01 Filing
MSM $70.00 2,500 Officer 8,815 2012-07-27 Filing
MSM $80.17 1,000 Officer 8,753 2012-04-18 Filing
MSM $78.02 1,000 Officer 8,753 2012-04-13 Filing
MSM $70.42 5,000 Officer 8,580 2011-10-28 Filing
MSM $70.63 2,000 Officer 7,604 2011-04-20 Filing
MSM $58.53 600 Officer 7,604 2010-10-26 Filing
MSM $58.55 650 Officer 8,204 2010-10-26 Filing