Marples Paul 4
4 · COSTAR GROUP INC · Filed Mar 14, 2011
Insider Transaction Report
Form 4
COSTAR GROUP INCCSGP
Marples Paul
Managing Director, FOCUS
Transactions
- Tax Payment
Common Stock, par value $0.01 per share
2011-03-12$56.21/sh−594$33,389→ 17,808 total
Footnotes (1)
- [F1]Represents all shares of Common Stock owned, consisting of 11,907 shares of Common Stock and 5,901 shares of Common Stock subject to unvested Restricted Stock Grants.