ptc is biopharmaceutical company focused on the discovery and development of orally-administered, proprietary small molecule drugs that target post-transcriptional control processes. while ptc’s discovery programs are directed at targets in multiple therapeutic areas, ptc is focusing particularly on the development and commercialization of treatments for orphan and ultra-orphan disorders. post-transcriptional control processes regulate the rate and timing of protein production and are essential to proper cellular function. ptc’s internally-discovered pipeline addresses multiple therapeutic areas, including neuromuscular disorders, oncology and infectious diseases. for more information on the company, please visit our website www.ptcbio.com.