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William Klingenstein

William Klingenstein is the President of Klingenstein Capital, LLC in Greenwich, Connecticut, and President of the Carroll & Percy Klingenstein Foundation. Throughout his career, he has held various positions with major Wall Street investment banks, focusing on the corporate bond trading and sales area.  Mr. Klingenstein holds a BBA from the University of Miami and currently resides in Purchase, New York.


Secretary, Purchase College Foundation Board of Trustees


President, Klingenstein Capital, LLC

Board Committees

Executive Committee, Secretary
Finance Committee, Member
Investment Committee, Member