GableGotwals is pleased to announce that Timothy Sullivan '09 J.D. has been named a shareholder in the firm’s litigation practice area in its Tulsa office. Sullivan represents companies in complex commercial and civil litigation, with a focus on the oil and gas industry. Sullivan has extensive experience representing publicly-traded oil and gas companies in litigation in state and federal courts nationwide. In addition to his work for clients in the energy industry, he has substantial experience representing clients in the financial services, pharmaceutical, and software industries.