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Tesoro Corporation (NYSE:TSO) Investor Investigation Over Possible Wrongdoing Announced

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Investigation Overview

December 15, 2016 (Shareholders Foundation) - An investigation on behalf of current long-term investors in shares of Tesoro Corporation (NYSE:TSO) was announced over potential breaches of fiduciary duties by certain officers and directors at Tesoro. The investigation by a law firm concerns whether certain Tesoro Corporation directors breached their fiduciary duties and caused damage t...



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