X0306 4 2015-03-15 0001449488 CSI Compressco LP CCLP 0001453057 Book Kevin 101 PARK AVENUE SUITE 1200 OKLAHOMA CITY OK 73102 0 1 0 0 Vice President, International Common Units representing limited partner interests 2015-03-15 4 A 0 620 0 A 22173 D Common Units representing limited partner interests 2015-03-15 4 M 0 31 A 22204 D Common Units representing limited partner interests 2015-05-27 4 M 0 366 A 22570 D Dividend Equivalent Rights 2015-03-15 4 M 0 31 0 D Common Units representing limited partner interests 31 0 D Dividend Equivalent Rights 2015-05-27 4 M 0 366 0 D Common Units representing limited partner interests 366 0 D The dividend equivalent rights accrued on an award of phantom units granted pursuant to the CSI Compressco LP Amended and Restated 2011 Long Term Incentive Plan and were settled proportionately with the award to which they relate. Each dividend equivalent right is the economic equivalent of one Common Unit representing limited partner interests in CSI Compressco LP. Eileen M. Price, Attorney-in-fact for Kevin Book 2015-05-29