ARMSTRONG C MICHAEL 4
4 · IHS Inc. · Filed Mar 25, 2010
Insider Transaction Report
Form 4
IHS Inc.IHS
ARMSTRONG C MICHAEL
Director
Transactions
- Purchase
Class A Common Stock
2010-03-25$53.00/sh+5,600$296,800→ 32,577 total
4 · IHS Inc. · Filed Mar 25, 2010
Class A Common Stock