Pre-Merger Williams Partners L.P. Investor Center

Our former Williams Partners L.P. (NYSE:WPZ) (pre-merger WPZ) merged into a subsidiary of Access Midstream Partners L.P. (NYSE:ACMP) on February 2, 2015 and Access Midstream Partners changed its name to Williams Partners L.P. and its ticker symbol to "WPZ." Williams (NYSE:WMB) owns the general partner of and controlling interest in the merged entity.

This section of the Investor Center includes historical information from the legacy WPZ MLP.