X0306 4 2018-01-04 0 0001136352 Crestwood Equity Partners LP CEQP 0001145921 SOMERHALDER JOHN W II 811 MAIN STREET SUITE 3400 HOUSTON TX 77002 1 0 0 0 Common Units 5546 D Common Units 2493 I John W. Somerhalder Trust Phantom Units 2018-01-04 4 A 0 3875 0.00 A Common Units 3875 7006 D As a result of the merger effective on September 30, 2015 by and among Crestwood Equity Partners LP ("CEQP"), Crestwood Equity GP LLC, CEQP St Sub LLC, MGP GP, LLC, Crestwood Midstream Holdings LP, Crestwood Midstream Partners LP, Crestwood Midstream GP LLC and Crestwood Gas Services GP, LLC, each common unit of CMLP issued and outstanding immediately prior to the effective time of the merger was converted into 2.75 common units of CEQP. The receipt of these units as a result of the merger were not previously reported. Each phantom unit is the economic equivalent of one common unit representing a limited partnership interest in CEQP. Restricted units granted under the Crestwood Equity Partners LP Long Term Incentive Plan, as amended. The Holder has elected to participate in the Crestwood Equity Partners LP Non-Qualified Deferred Compensation Plan and has elected to defer the vesting on these units until his retirement. /s/ Judy Riddle, attorney-in-fact for John W. Somerhalder, II 2018-01-04