X0306 4 2020-12-01 0 0001594109 GrubHub Inc. GRUB 0001393867 DeWitt Adam C/O GRUBHUB INC. 111 W. WASHINGTON STREET, SUITE 2100 CHICAGO IL 60602 0 1 0 0 President, CFO and Treasurer Common Stock 2020-12-01 4 M 0 955 A 57039 D Common Stock 2020-12-01 4 F 0 424 71.65 D 56615 D Restricted Stock Units 2020-12-01 4 M 0 955 0.00 D Common Stock 955 1909 D One share of common stock was issued upon the vesting of each Restricted Stock Unit ("RSU"). Represents shares of common stock withheld to cover tax obligations upon the vesting of RSUs. Each RSU represents a contingent right to receive a share of common stock, or at the option of the Compensation Committee, cash of equivalent value. On February 9, 2017, the Reporting Person was granted 45,812 RSUs, 25% of which vested on February 1, 2018 and the remainder of which vested or will vest in equal amounts on the first calendar day of the month for the 36 consecutive months thereafter, subject to his continued status as a service provider. /s/ Adam DeWitt 2020-12-03