COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

ROSENBLUM SILVERMAN SUTTON S F INC /CA's Holding History (CIK: 0000918893)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 23,535 Value ($000) $3,952 Avg Close $15.34 Range $12.98 - $17.22