X0306 4 2018-02-13 0 0001179060 EnLink Midstream Partners, LP ENLK 0001663657 TPG Advisors VII, Inc. C/O TPG GLOBAL, LLC 301 COMMERCE STREET, SUITE 3300 FORT WORTH TX 76102 0 0 1 0 0000860866 BONDERMAN DAVID 301 COMMERCE STREET, SUITE 3300 FORT WORTH TX 76102 0 0 1 0 0001099776 COULTER JAMES G 301 COMMERCE STREET, SUITE 3300 FORT WORTH TX 76102 0 0 1 0 Series B Cumulative Convertible Preferred Units 2018-02-13 4 J 0 413658 A Common Units 413658 57469939 I See Explanation of Responses On February 13, 2018, EnLink MidStream Partners, LP (the "Issuer") issued to Enfield Holdings, L.P. ("Enfield Holdings") 413,658 Series B Cumulative Convertible Preferred Units (the "Series B Preferred Units") as partial payment for the quarterly distribution declared on the Series B Preferred Units. The Series B Preferred Units are convertible into Common Units of the Issuer on a one-for-one basis (subject to certain adjustments) at any time from August 2, 2017. David Bonderman and James G. Coulter are officers and sole shareholders of TPG Advisors VII, Inc. ("TPG Advisors VII" and, together with Messrs. Bonderman and Coulter, the "Reporting Persons"), which holds 100 shares of common stock, and has appointed one of the two directors, of Enfield Holdings Advisors, Inc., which is the general partner of Enfield Holdings, which directly holds the Series B Preferred Units reported herein. Because of the relationship between the Reporting Persons and Enfield Holdings, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of the greater of their respective direct or indirect pecuniary interests in the profits or capital accounts of Enfield Holdings. Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. (5) The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. (6) Clive Bode is signing on behalf of Messrs. Bonderman and Coulter pursuant to the authorization and designation letters dated June 19, 2015, which were previously filed with the Securities and Exchange Commission. /s/ Michael LaGatta, Vice President, TPG Advisors VII, Inc. (5) 2018-02-15 /s/ Clive Bode on behalf of David Bonderman (5)(6) 2018-02-15 /s/ Clive Bode on behalf of James G. Coulter (5)(6) 2018-02-15