Clare O'Leary

Clare O'Leary is a Senior Director Controller specializing in Technical Accounting at Pfizer, where they have been integral in managing financial reporting for complex transactions since 2004. With over twenty-five years of experience in SEC and U.S. GAAP reporting, Clare has successfully led financial initiatives for multi-billion-dollar mergers, acquisitions, and divestitures. They earned a Bachelor of Arts in Accounting, summa cum laude, from Queens College of The City University of New York. Known for their collaborative approach and problem-solving skills, Clare has built strong relationships within their global organization while navigating the challenges of remote work.