X0306 4 2018-02-20 0 0001636222 Wingstop Inc. WING 0001644705 Skipworth Michael C/O WINGSTOP INC. 5501 LBJ FREEWAY, 5TH FLOOR DALLAS TX 75240 0 1 0 0 See Remarks Employee Stock Option (right to buy) 6.29 2018-02-20 4 A 0 2725 0.00 A 2024-12-12 Common Stock 2725 2725 D Restricted Stock Units 2018-02-20 4 A 0 5178 0.00 A 2019-02-20 2028-02-20 Common Stock 5178 5178 D On December 12, 2014, the reporting person was granted an option to purchase 13,625 shares of common stock. The option vests in five equal annual installments based on Wingstop Inc.'s (the "Issuer") satisfaction of certain performance criteria for each of the fiscal years 2015, 2016, 2017, 2018 and 2019. The performance criteria for 2017 were met, resulting in the vesting of 2,725 shares. Restricted stock units convert into common stock on a one-for-one basis. The restricted stock units are granted pursuant to the Issuer's 2015 Omnibus Incentive Compensation Plan. The restricted stock units will vest in three equal annual installments beginning on the first anniversary of the grant date. Executive Vice President and Chief Financial Officer /s/ Darryl R. Marsch, as attorney-in-fact 2018-02-22