BALA CYNWYD, Pa., Sept. 23, 2013 /PRNewswire/ -- Law Office of Brodsky & Smith, LLC announces that a class action lawsuit has been filed in the United States District Court for the Southern District of Texas on behalf of all those investors who purchased or otherwise acquired shares of ATP Oil & Gas Corporation (OTC: ATPAQ) ("ATP" or the "Company") between December 16, 2010 and August 17, 2012, inclusive (the "Class Period").

Click here to learn more http://brodsky-smith.com/647-atpaq-atp-oil--gas-corporation.html, or call: 877-534-2590. There is no cost or obligation to you.

The Complaint alleges that the defendants failed is disclose the impact that two successive United States Department of Interior moratoria for deep water drilling operations in the Gulf of Mexico had on the company's operations and revenues. In addition, ATP breached certain credit agreements by engaging in disguised financing arrangements that were designed to evade requirements of these credit agreements.

If you are a member of the class described above, you may, not later than October 4, 2013, move the Court to serve as a lead plaintiff of the class, if you so choose. If you purchased shares of ATP stock during the Class Period and wish to discuss this action, you may e-mail or call the Law Office of Brodsky & Smith, LLC who will, without obligation or cost to you, answer your questions.  Please contact Jason L. Brodsky, Esquire or Evan J. Smith, Esquire at Brodsky & Smith, LLC, Two Bala Plaza, Suite 602, Bala Cynwyd, PA 19004, by e-mail at investorrelations@brodsky-smith.com, by visiting http://brodsky-smith.com/647-atpaq-atp-oil--gas-corporation.html, or calling toll free 877-LEGAL-90. 

Brodsky & Smith, LLC is a litigation law firm with extensive expertise representing shareholders throughout the nation in securities and class action lawsuits. The attorneys at Brodsky & Smith have been appointed by numerous courts throughout the country to serve as lead counsel in class actions and successfully recovered millions of dollars for our clients and shareholders. Attorney advertising. Prior results do not guarantee a similar outcome. 

SOURCE Law Office of Brodsky & Smith, LLC