X0303 4 2008-11-18 0 0001364541 EAGLE ROCK ENERGY PARTNERS L P EROC 0001206267 WILKINSON ELIZABETH T EAGLE ROCK ENERGY PARTNERS, L.P. 16701 GREENSPOINT PARK DRIVE, STE. 200 HOUSTON TX 77060 0 1 0 0 VP Investor Relations & Treas Common Units representing limited partner interests 2008-11-18 4 S 0 2310 7.62 D 4690 D Represents common units sold by the reporting person subsequent to the lapsing of restrictions on transfer associated with previously granted restricted common units, in part to generate cash proceeds to pay withholding taxes. The reporting person is Vice President, Investor Relations and Treasurer of Eagle Rock Energy G&P, LLC, the general partner of Eagle Rock Energy GP, L.P., the general parnter of Eagle Rock Energy Partners, L.P. /s/ Elizabeth T. Wilkinson 2008-11-19