Analysts

Firm Analyst Contact Information
B. Riley & Co.   Ian Corydon Phone: 310-689-2223
Deutsche Bank Securities Inc.   Christopher Mammone Phone: 212-250-8244
JMP Securities   James F. Wilson Phone: 415-835-8975
Morgan Stanley Research   Vance Edelson Phone: 212-761-0078
Morningstar   Todd Lukasik Phone: 303-688-7418
Needham & Co.   Jonathan Maietta Phone: 617-457-0943
Stephens Inc.   Brett Huff Phone: 501-377-8068
William Blair & Company   John Neff Phone: 312-364-8914

CoStar Group, Inc. is followed by the analyst(s) listed above. Please note that any opinions, estimates or forecasts regarding CoStar Group, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of CoStar Group, Inc. or its management. CoStar Group, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.