X0306 4 2015-02-17 1 0001334814 ZILLOW INC Z 0001099636 MAFFEI GREGORY B C/O ZILLOW, INC., 1301 SECOND AVENUE, FLOOR 31 SEATTLE WA 98101 1 0 0 0 Class A Common Stock 2015-02-17 4 D 0 291781 D 0 D Stock Option (right to buy) 3.2448 2015-02-17 4 D 0 7396 0.00 D 2010-09-15 2017-09-15 Class A Common Stock 7396 0 D Stock Option (right to buy) 31.02 2015-02-17 4 D 0 9001 0.00 D 2012-03-01 2019-03-01 Class A Common Stock 9001 0 D Stock Option (right to buy) 45.59 2015-02-17 4 D 0 6138 0.00 D 2013-03-01 2020-03-01 Class A Common Stock 6138 0 D Stock Option (right to buy) 82.74 2015-02-17 4 D 0 4602 0.00 D 2014-03-03 2021-03-03 Class A Common Stock 4602 0 D Class A Common Stock and derivative securities of Zillow, Inc. ("Issuer") were disposed of pursuant to the transactions contemplated by the Agreement and Plan of Merger among Issuer, Zillow Group, Inc., f/k/a Zebra Holdco, Inc. ("HoldCo"), and Trulia, Inc., dated as of July 28, 2014 (the "Merger Agreement"). Upon closing of the transactions contemplated by the Merger Agreement (the "Effective Time"), Issuer became a wholly owned subsidiary of HoldCo, and each share of Class A Common Stock of Issuer was converted into one share of Class A Common Stock of HoldCo. Derivative securities relating to the Class A Common Stock of Issuer were assumed by HoldCo and converted into derivative securities relating to an equal number of shares of Class A Common Stock of HoldCo on otherwise the same terms and conditions (including the vesting schedule and exercise price) that applied to such derivative securities immediately prior to the Effective Time. Option is fully vested and exercisable on date of grant. /s/ Brad Owens, Attorney-in-Fact 2015-02-17