X0206 3 2016-02-10 0 0001652923 AveXis, Inc. AVXS 0001665124 Nagendran Sukumar C/O AVEXIS, INC. 2275 HALF DAY ROAD, SUITE 160 BANNOCKBURN IL 60015 0 1 0 0 Sr. VP & Chief Medical Officer Common Stock 0 D Employee Stock Option (Right to Buy) 18.47 2025-10-13 Common Stock 199855 D 49,963 shares will vest and become exercisable on September 14, 2016; the remaining shares will vest and become exercisable in 36 equal monthly installments thereafter until September 14, 2019, subject to the Reporting Person's continuous service with the Issuer on each such date. Exhibit List - Exhibit 24 - Power of Attorney /s/Madison Jones, Attorney-in-Fact 2016-02-10