LOS ANGELES--(BUSINESS WIRE)--Goldberg Law PC (www.Goldberglawpc.com) announces that a class action lawsuit has been filed against Helix Energy Solutions Group, Inc. (“Helix” or the “Company”) (NYSE: HLX), for alleged violations of the federal securities laws. Investors who purchased or otherwise acquired shares between October 21, 2014 and July 21, 2015, inclusive (the “Class Period”), have until September 29, 2015 to serve as lead plaintiff in the class action. If you are a shareholder who su