PTC Therapeutics, Inc. has appointed Pierre Gravier Chief Financial Officer. Gravier brings more than 17 years of experience as an investment banker, venture capitalist and scientist. Most recently, Pierre was a managing director in the healthcare group of Perella Weinberg Partners, an independent global advisory firm. At Perella Weinberg, he focused on advising companies in the biopharmaceutical and pharmaceutical sectors on finance strategy and corporate development. Prior Perella Weinberg,...