Marshall Heinberg served until July 2012 as Head of Oppenheimer's Investment Banking Department and as a Senior Managing Director of the firm. Mr. Heinberg began his investment banking career in the Corporate Finance Division of Oppenheimer& Company which was acquired by the Canadian Imperial Bank of Commerce (CIBC) in 1997. Over the course of his career, Mr. Heinberg has held responsibility for various industry sectors including environmental, industrial growth, technology and telecommunications. Mr. Heinberg has also been responsible for managing CIBC's mergers and acquisitions, leverage finance, financial sponsor and merchant banking activity in the United States. His transaction experience includes a significant number of equity and debt financings as well as numerous merger and acquisition assignments. Mr. Heinberg was named Head of CIBC's U.S. Investment Banking Department in 2001. Upon the acquisition of CIBC's U.S. wholesale business in 2008, Mr. Heinberg was named head of Oppenheimer's Investment Banking Department. Mr. Heinberg has extensive experience working with both leading growth companies as well as financial sponsors. Since leaving Oppenheimer, Mr. Heinberg formed MAH Associates LLC., a strategic advisory firm.
 
Mr. Heinberg serves as a member of the Board of Directors and on the Audit Committee of National Financial Partners (NYSE: NFP), a leading provider of benefits, insurance and wealth management services. Mr. Heinberg also serves on the Board of Directors of Universal Biosensors Ltd., a specialist medical diagnostics company which is public in Australia.
 
Prior to joining Oppenheimer, Mr. Heinberg practiced corporate law for approximately four years.
 
Mr. Heinberg graduated from the University of Pennsylvania, the Wharton School with honors with a degree in economics and received his law degree from Fordham Law School.