X0306 4 2018-04-05 0 0001318008 Zumiez Inc ZUMZ 0001323607 Campion Thomas D 4001 204TH STREET SW LYNNWOOD WA 98036 1 1 1 0 Chairman of Board of Directors Common Stock 2018-04-05 4 S 0 58100 25.09 D 2650804 D Common Stock 2018-04-06 4 S 0 82040 25.03 D 2568764 D The transaction was executed in multiple trades. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer the detailed information regarding the number os shares sold at each price. Included in this total are shares of common stock held by grantor retained annuity trusts for which Thomas D. Campion is Trustee. The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan previously adopted by the reporting person on September 15, 2017. Chris K. Visser, Attorney-in-Fact 2018-04-09