PTC Therapeutics raises $30 million

PTC Therapeutics Inc. (South Plainfield, N.J.) raised $30 million from existing investors, including Credit Suisse First Boston Equity Partners; HBM BioVentures; Vulcan Ventures; Celgene Corp. (NASDAQ:CELG); Delphi Ventures; The Column Group; and Novo A/S. Details were not disclosed. ...