(February 12, 2016, 1:10 PM EST) -- WILMINGTON, Del. — A shareholder on Feb. 11 filed a securities class action lawsuit against a financial products and services provider and certain of its executive officers in a federal court in Delaware, claiming that the defendants misrepresented the company’s business and financial condition in violation of federal securities laws (George A. Menold v. Navient Corp., et al., No. 16-0075, D. Del.)....