X0306 4 2020-02-20 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 Common Stock, par value $0.01 per share 2020-02-20 4 M 0 1726 0.00 A 8157 D Common Stock, par value $0.01 per share 2020-02-20 4 F 0 451 101.17 D 7706 D Restricted Stock Units 2020-02-20 4 M 0 1726 0.00 D Common Stock, par value $0.01 per share 1726 1726 D Restricted stock units ("RSUs") convert into common stock on a one-for-one basis. Represents the number of shares withheld for the payment of tax liabilities in connection with the vesting of 1,726 service-based RSUs. The RSUs were granted on February 20, 2018 pursuant to the Wingstop Inc. 2015 Omnibus Incentive Compensation Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Executive Vice President and Chief Financial Officer /s/ Kelley Hartley, as attorney-in-fact 2020-02-24