Tesoro Corporation (NYSE:TSO) Shareholder Notice: Investigation over Potential Wrongdoing
December 16, 2016 at 16:39 PM EST
San Diego, CA -- (SBWIRE) -- 12/16/2016 -- An investigation on behalf of investors in Tesoro Corporation (NYSE:TSO) shares over potential wrongdoing at Tesoro was announced and NYSE:TSO stockholders should contact the Shareholders Foundation.