Standard Option Grant Package
2016 EQUITY INCENTIVE PLAN
(INCENTIVE STOCK OPTION OR NONSTATUTORY STOCK OPTION)
Pursuant to your Stock Option Grant Notice (Grant Notice) and this Option Agreement, AveXis, Inc. (the Company) has granted you an option under its 2016 Equity Incentive Plan (the Plan) to purchase the number of shares of the Companys Common Stock indicated in your Grant Notice at the exercise price indicated in your Grant Notice. The option is granted to you effective as of the date of grant set forth in the Grant Notice (the Date of Grant). If there is any conflict between the terms in this Option Agreement and the Plan, the terms of the Plan will control. Capitalized terms not explicitly defined in this Option Agreement or in the Grant Notice but defined in the Plan will have the same definitions as in the Plan.
The details of your option, in addition to those set forth in the Grant Notice and the Plan, are as follows:
1. VESTING. Subject to the provisions contained herein, your option will vest as provided in your Grant Notice. Vesting will cease upon the termination of your Continuous Service.
2. NUMBER OF SHARES AND EXERCISE PRICE. The number of shares of Common Stock subject to your option and your exercise price per share in your Grant Notice will be adjusted for Capitalization Adjustments.
3. EXERCISE RESTRICTION FOR NON-EXEMPT EMPLOYEES. If you are an Employee eligible for overtime compensation under the Fair Labor Standards Act of 1938, as amended (that is, a Non-Exempt Employee), and except as otherwise provided in the Plan, you may not exercise your option until you have completed at least six (6) months of Continuous Service measured from the Date of Grant, even if you have already been an employee for more than six (6) months. Consistent with the provisions of the Worker Economic Opportunity Act, you may exercise your option as to any vested portion prior to such six (6) month anniversary in the case of (i) your death or disability, (ii) a Corporate Transaction in which your option is not assumed, continued or substituted, (iii) a Change in Control or (iv) your termination of Continuous Service on your retirement (as defined in the Companys benefit plans).
4. EXERCISE PRIOR TO VESTING (EARLY EXERCISE). If permitted in your Grant Notice (i.e., the Exercise Schedule indicates Early Exercise Permitted) and subject to the provisions of your option, you may elect at any time that is both (i) during the period of your Continuous Service and (ii) during the term of your option, to exercise all or part of your option, including the unvested portion of your option; provided, however, that: