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Brian O’Reilly

Chief Operating Officer

Brian O’Reilly joined Saw Mill in 2024 and has responsibilities for all financial, accounting, and operational functions of the firm and funds.

Headshot of Brian O'Reilly

Prior to joining Saw Mill, Brian served as the Chief Operating Officer, Chief Financial Officer and Chief Compliance Officer of several registered investment advisers, including Gainline Capital Partners, Activant Capital Group, Richmond Hill Investment Company and Great Point Partners. Brian began his career as an accountant with Ernst & Young, rising to a Manager in the Financial Services practice of the New York and London offices. Brian is a Certified Public Accountant in the State of New York. He received a B.S. in Finance from The College of New Jersey and a M.S. in Accountancy from the University of Notre Dame’s Mendoza College of Business.

Brian lives with his partner and two teenagers on their mini-homestead where he actively attempts to maintain the pet count to only two dogs, two cats and ten chickens. Brian is also a massive Notre Dame football fan and sticks by the Irish through thick and thin.