X0306 4 2018-05-01 0 0001636222 Wingstop Inc. WING 0001700938 Madati Kilandigalu C/O WINGSTOP INC. 5501 LBJ FREEWAY, 5TH FLOOR DALLAS TX 75240 1 0 0 0 Common Stock, par value $0.01 per share 2018-05-01 4 A 0 1021 0.00 A 2735 D On May 1, 2018, the reporting person was granted 1,021 shares of restricted stock pursuant to Wingstop Inc.'s 2015 Omnibus Incentive Compensation Plan. The restricted stock will vest in three annual installments, with one-third of the shares vesting on May 3, 2019, one-third of the shares vesting on May 3, 2020, and one-third of the shares vesting on May 3, 2021. Includes unvested shares of restricted stock that would be forfeited upon the reporting person's termination of service on the Board of Directors of Wingstop Inc. /s/ Darryl R. Marsch, as attorney-in-fact 2018-05-03