X0306 4 2014-04-21 0 0001591763 Enable Midstream Partners, LP ENBL 0001424581 Mitchell E Keith ONE LEADERSHIP SQUARE 211 NORTH ROBINSON AVENUE, SUITE 950 OKLAHOMA CITY OK 73102 0 1 0 0 Chief Operating Officer Common Units Representing Limited Partner Interests 2014-04-21 4 A 0 15000 0.00 A 40000 D Mr. Mitchell is Chief Operating Officer of Enable GP, LLC, the general partner of the Issuer (the "General Partner"). The Issuer is managed by the directors and executive officers of the General Partner. /s/ J. Brent Hagy, attorney-in-fact 2014-04-22