Mr. Posen is a lawyer at Garfinkle Biderman LLP, where he focuses on corporate finance, M&A and securities law, helping companies go public and raising funds in the capital markets. He acts for public and private companies, securities dealers and financial institutions on a number of public and private financings and commercial transactions. Mr. Posen holds a J.D. from Osgoode Hall Law School and a B.A. in Political Science from York University.