Thomas Cox

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MSM $60.80 10,000 Officer 22,196 2011-02-01 Filing
MSM $60.23 10,000 Officer 22,196 2011-01-10 Filing
MSM $58.20 29,006 Officer 22,760 2010-10-25 Filing
MSM $56.39 7,183 Officer 23,557 2010-04-09 Filing
MSM $55.38 12,817 Officer 30,740 2010-04-09 Filing
MSM $45.22 11,500 Officer 24,642 2009-10-28 Filing
MSM $47.00 2,500 Officer 28,579 2009-10-27 Filing
MSM $47.10 8,300 Officer 28,579 2009-10-26 Filing
MSM $48.06 6,637 Officer 28,579 2009-10-23 Filing
MSM $48.00 3,475 Officer 28,579 2009-10-23 Filing
MSM $39.89 6,896 Officer 27,264 2009-05-04 Filing