Notice of Stock Option Grant means a notification delivered to an Optionee setting forth the nature of the Optionee's Option, the number of Shares subject to the Option, the Exercise Price and other terms and conditions of the Option. STOCK OPTION AGREEMENT Pursuant to your Stock Option Grant Notice (the “Grant Notice”) and this Stock Option Agreement (this “Agreement”), Zillow, Inc. has granted you an Option under its Amended and Restated 2005 Equity Incentive Plan (the “Plan”) to purchase the number of shares of the Company’s Common Stock indicated in your Grant Notice (the “Shares”) at the exercise price indicated in your Grant Notice. If designated in the Grant Notice as an Incentive Stock Option (“ISO”), this Option is intended to qualify as an Incentive Stock Option under Section 422 of the Code. However, if this Option is intended to be an ISO, to the extent that it exceeds the $100,000 rule of Code Section 422(d), it shall be treated as a Nonqualified Stock Option (“NSO”).