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Pat Costello

EVP, Corporate Affairs and Counsel
Pat Costello

Pat is the Executive Vice President, Corporate Affairs and Counsel at Afiniti. Having previously served as Afiniti’s General Counsel from 2006 to 2014, he rejoined the company in 2019.

Pat’s experience includes serving as the General Counsel of TRG, managing assets well in excess of a billion dollars and overseeing multiple portfolio companies from a legal perspective, including serving as the strategy and execution lead for significant events such as debt and equity financings, litigation, M&A, joint ventures and partnerships, corporate restructurings, and private equity and capital market transactions.

Pat received a bachelor of science degree in Biochemistry from SUNY Geneseo and graduated from the Boston University School of Law where he was an Editor of the Journal of Science and Technology Law. Following law school, Pat practiced patent litigation at Weil, Gotshal & Manges and in Silicon Valley and O’Melveny & Myers in San Francisco.