NEW YORK, Oct. 31, 2014 /PRNewswire/ -- Securities lawyers at Dunnam & Dunnam are investigating the board of Williams Partners L.P. (NYSE: WPZ) in connection with a buyout valued at approximately $50 billion. Concerned WPZ investors are encouraged to contact attorney Hamilton Lindley by clicking here.

The investigation focuses upon the shareholder value of the transaction. Under the terms of the proposed agreement, WPZ shareholders will only receive 0.86672 ACMP common units per WPZ common unit held by the WPZ public unitholders. The firm's potential shareholder lawsuit will seek to obtain the highest price reasonably available and that all important information about the deal is disclosed.

Dunnam & Dunnam has significant experience representing shareholders in securities lawsuits nationwide. WPZ stockholders - or anyone with knowledge about this situation - should contact lawyer Hamilton Lindley at hlindley@dunnamlaw.com with questions, toll free at (844) 702-2990 or visit http://www.dunnamlaw.com/WPZ.

SOURCE Dunnam & Dunnam