X0306 4 2015-07-30 0 0001633651 Tallgrass Energy GP, LP TEGP 0001605194 Watkins Gary D. 4200 W. 115TH STREET, SUITE 350 LEAWOOD KS 66211 0 1 0 0 See Remarks Class A shares 2015-07-30 4 A 0 35000 0.00 A 41500 D Represents 35,000 unvested Equity Participation Shares ("EPSs") granted to the Reporting Person, which vest on the later to occur of the first date on which the issuer has paid a regular quarterly distribution of at least $0.35 on each outstanding Class A Share for any full quarter ending on or after August 1, 2015 (the "Distribution Achievement Date") or May 12, 2019. If the issuer has not distributed at least $0.35 on each outstanding Class A Share for any full quarter ending on or before May 12, 2020, the unvested EPSs will expire and no vesting will occur. Includes the 35,000 unvested EPSs described in footnote 1. Vice President and Chief Accounting Officer /s/ George E. Rider, attorney-in-fact 2015-08-03