NEW YORK, July 5, 2017 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of General Motors Company (NYSE: GM) from February 27, 2012 through May 25, 2017, inclusive (the "Class Period"). The lawsuit seeks to recover damages for General Motors investors under the federal securities laws.To join the General Motors class action, go to http://www.rosenlegal.com/cases-1136.html or call Phillip Kim, Esq. or Kevin Chan, Esq. toll-free at 866-767-3653 or email email@example.com or firstname.lastname@example.org for information on the class action. NO CLASS HAS YET BEEN CERTIFIED IN THE ABOVE ACTION. UNTIL A CLASS IS CERTIFIED, YOU ARE NOT REPRESENTED BY COUNSEL UNLESS YOU RETAIN ONE. YOU MAY ALSO REMAIN AN ABSENT CLASS MEMBER AND DO NOTHING AT THIS POINT. YOU MAY RETAIN COUNSEL OF YOUR CHOICE. According to the lawsuit, throughout the Class Period defendants made false and/or misleading statements and/or failed to disclose that: (1) General Motors installed three distinct defeat devices in over 700,000 trucks with Duramax diesel engines from 2011 to 2016 to beat emissions tests in the U.S.; (2) in turn, these trucks emit up to five times the legal limit of nitrogen oxide pollutants; and (3) as a result, General Motors' public statements were materially false and misleading at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than July 26, 2017. If you wish to join the litigation, go to http://www.rosenlegal.com/cases-1136.html or to discuss your rights or interests regarding this class action, please contact Phillip Kim or Kevin Chan of Rosen Law Firm toll free at 866-767-3653 or via email at email@example.com or firstname.lastname@example.org. Follow us for updates on LinkedIn: https://www.linkedin.com/company/the-rosen-law-firm or on Twitter: https://twitter.com/rosen_firm. Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Since 2014, Rosen Law Firm has been ranked #2 in the nation by Institutional Shareholder Services for the number of securities class action settlements annually obtained for investors.