FacultyFaculty/Author Profile
David J. Mangefrida

David J. Mangefrida

Calamos Investments
Senior Vice President and Director of Tax
Naperville, IL, USA

David J. Mangefrida, Jr., Senior Vice President and Director of Tax for Calamos Invesments since February 2007, is responsible for both the investment and corporate tax areas at Calamos.  Prior to joining Calamos Dave was the CEO of B Squared Trading Advisors, LLC.  Dave also has been a Partner with Ernst & Young, LLP in the Financial Services Industry Group in the National Tax Department, based in Washington, DC, and the firm’s Director of Asset Management Tax Services.  Before joining E&Y, he was the assistant counsel–tax for the Investment Company Institute.  He has a B.A. from The Johns Hopkins University and a J.D. from the Columbia University School of Law.


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