X0303 4 2009-08-17 0 0001338065 DCP Midstream Partners, LP DPM 0001119811 DCP MIDSTREAM, LLC 370 SEVENTEENTH STREET SUITE 2500 DENVER CO 80202 0 0 1 0 0001346092 DCP LP Holdings, LLC 370 17TH STREET SUITE 2500 DENVER CO 80202 0 0 1 0 Common Units 2009-08-17 4 C 0 3500000 A 11746451 I DCP LP Holdings, LLC Common D 2009-08-17 4 C 0 3500000 0 A Common Units 3500000 0 I DCP LP Holdings, LLC Each Class D Unit converted into Common Units on a one-for-one basis for no additional consideration on August 17, 2009, the expiration date of the Class D Units. The general partner of the issuer, DCP Midstream GP, LP ("GP"), beneficially owns directly 268,250 of the reported units. The remainder of the units reported herein are beneficially owned directly by DCP LP Holdings, LLC ("Holdings"). DCP Midstream, LLC, as (i) sole owner of the managing member of the general partner of GP, and (ii) managing member of Holdings, may be deemed to beneficially own indirectly all of such units, but it disclaims such beneficial ownership except to the extent of its pecuniary interest therein. Holdings disclaims beneficial ownership of the units beneficially owned directly by GP. Each Class D Unit will convert into one Common Unit. For electronic filing purposes only. Exercisable date not applicable. For electronic filing purpose only. Expiration date not applicable. /S/ Brent L. Backes 2009-08-17