X0206 3 2022-08-17 0 0001338065 DCP Midstream, LP DCP 0001534701 Phillips 66 2331 CITYWEST BLVD. HOUSTON TX 77042 0 0 1 0 0001534827 Phillips 66 Co 2331 CITYWEST BLVD. HOUSTON TX 77042 0 0 1 0 0001944116 Phillips 66 Project Shareholder Inc. 2331 CITYWEST BLVD. HOUSTON TX 77042 0 0 1 0 0001654510 Phillips 66 Project Development Inc. 2331 CITYWEST BLVD. HOUSTON TX 77042 0 0 1 0 0001944097 Phillips Gas Co LLC 2331 CITYWEST BLVD. HOUSTON TX 77042 0 0 1 0 Common Units representing limited partner interests 117762526 I See Footnotes On August 17, 2022, Phillips Gas Company LLC ("PGC") and Spectra Energy DEFS Holding, LLC, as members of DCP Midstream, LLC ("Midstream"), entered into a Third Amended and Restated Limited Liability Agreement of DCP Midstream, LLC, effective on August 17, 2022 (the "Third A&R LLC Agreement"), which, among other things, designated PGC as the Class A Managing Member of Midstream. PGC is a wholly owned subsidiary of Phillips 66 Project Development Inc. ("P66 Project Development"), which is a wholly owned subsidiary of Phillips 66 Project Shareholder Inc. ("P66 Project Shareholder"), which is a wholly owned subsidiary of Phillips 66 Company ("P66Co"), which is a wholly owned subsidiary of Phillips 66. As a result of PGC's membership interest in Midstream, each of Phillips 66, P66Co, P66 Project Shareholder, P66 Project Development and PGC may be deemed to indirectly beneficially own (1) 50,874,908 common units representing limited partner interests ("Common Units") of DCP Midstream, (Continued from Footnote 1), in its capacity as the sole member of DCP Midstream GP, LLC, the general partner of the General Partner, and in its capacity as the sole owner of the limited partner interests in the General Partner, may be deemed to indirectly own. Each of Phillips 66, P66Co, P66 Project Shareholder, P66 Project Development and PGC disclaims beneficial ownership of any Common Units except to the extent of their pecuniary interest therein. /s/ Timothy D. Roberts, Executive Vice President of Phillips 66 2022-08-26 /s/ Timothy D. Roberts, Executive Vice President of Phillips 66 Company 2022-08-26 /s/ Timothy D. Roberts, President of Phillips 66 Project Shareholder Inc. 2022-08-26 /s/ Timothy D. Roberts, President of Phillips 66 Project Development Inc. 2022-08-26 /s/ Kevin J. Mitchell, President of Phillips Gas Company LLC 2022-08-26