Richard Walker

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IHS $85.00 830 Officer 27,597 2011-01-26 Filing
IHS $80.00 830 Officer 28,427 2011-01-24 Filing
IHS $78.72 1,658 Officer 29,257 2011-01-14 Filing
IHS $78.82 2,500 Officer 24,282 2011-01-11 Filing
IHS $67.32 2,158 Officer 24,282 2010-09-27 Filing
IHS $59.00 2,156 Officer 19,440 2010-06-21 Filing
IHS $55.50 4,027 Officer 16,096 2010-01-14 Filing
IHS $55.00 287 Officer 4,009 2010-01-12 Filing
IHS $49.31 1,148 Officer 4,815 2009-07-28 Filing