X0306 4 2013-05-22 0001334814 ZILLOW INC Z 0001524314 Cohen Chad M C/O ZILLOW, INC. 1301 SECOND AVENUE, FLOOR 31 SEATTLE WA 98101 1 CFO & Treasurer Class A Common Stock 2013-05-22 4 M 0 2735.0000 3.8870 A 3210.0000 D Class A Common Stock 2013-05-22 4 M 0 536.0000 3.2448 A 3746.0000 D Class A Common Stock 2013-05-22 4 M 0 7.0000 3.5152 A 3753.0000 D Class A Common Stock 2013-05-22 4 M 0 3.0000 3.5828 A 3756.0000 D Class A Common Stock 2013-05-22 4 M 0 1.0000 7.2670 A 3757.0000 D Class A Common Stock 2013-05-22 4 M 0 1.0000 3.8532 A 3758.0000 D Class A Common Stock 2013-05-22 4 S 0 3283.0000 59.6353 D 475.0000 D Stock Option (Right to Buy) 3.5152 2013-05-22 4 M 0 7.0000 0.0000 D 2010-02-12 2016-02-12 Class A Common Stock 7.0000 0.0000 D Stock Option (Right to Buy) 7.2670 2013-05-22 4 M 0 1.0000 0.0000 D 2009-02-27 2015-02-27 Class A Common Stock 1.0000 0.0000 D Stock Option (Right to Buy) 3.8870 2013-05-22 4 M 0 2735.0000 0.0000 D 2012-03-01 2018-03-01 Class A Common Stock 2735.0000 19662.0000 D Stock Option (Right to Buy) 3.5828 2013-05-22 4 M 0 3.0000 0.0000 D 2011-03-12 2017-03-12 Class A Common Stock 3.0000 3082.0000 D Stock Option (Right to Buy) 3.8532 2013-05-22 4 M 0 1.0000 0.0000 D 2010-08-25 2016-08-25 Class A Common Stock 1.0000 617.0000 D Stock Option (Right to Buy) 3.2448 2013-05-22 4 M 0 536.0000 0.0000 D 2011-11-15 2017-11-15 Class A Common Stock 536.0000 10540.0000 D The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $59.60 to $59.75. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested. /s/ Brad Owens, Attorney-in-Fact 2013-05-23