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Mr. Costantino is a Director of Vivaldi Biosciences Inc. and a member of the Supervisory Board of Vivaldi Biosciences AG. He is a Managing General Partner at NGN Capital with 20 years of private equity experience. He formerly was a Partner of Walden Partners, a merchant / investment banking firm and Walden Capital Partners. Prior to these assignments, Mr. Costantino was a partner in Costantino, Melamede & Greenberg, an investment partnership which specialized in acquiring and managing growth businesses. He was also Senior Executive Vice President & Chief Operating Officer and a Director of Conair, a leading personal care company with over $1 billion in revenues. He was also President and a Managing Director of Integrated Resources Acquisition, a leveraged buyout firm. Mr. Costantino started his career at Touche Ross, a major accounting firm where he became the firm's managing tax partner in New York. Mr. Costantino is a trustee of General Electric's family of mutual funds. He holds BS and JD degrees from Fordham University and is also a CPA. Mr. Costantino is Chairman of Enzybiotics, Inc. and Senior Advisor to Promosome LLC, two biotechnology start-ups formed prior to NGN Capital. He also serves on the Board of Directors of ACT Biotech (a spin-out from Bayer Pharmaceuticals), Artisan Pharma, Inc. and Medrium Corporation, and serves as a board observer at Valtech Cardio Ltd. He continues to participate and has served on a number of other domestic and international boards.


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