George Mahaffey, MBA
Chief Executive Officer

Mr. Mahaffey has 24 years of pharmaceutical and biotechnology industry experience. Most recently, he served as CEO of Peplin, Inc. after the dermatology company’s acquisition by LEO Pharma A/S in 2009; he was instrumental in this $287.5M transaction. Prior to the acquisition, he served as Peplin’s Chief Commercial Officer and VP, Sales and Marketing. Mr. Mahaffey also served as Sr. VP, Sales and Marketing for Cotherix, Inc. where he led the corporate commercialization and successful launch of Ventavis® (iloprost), an orphan drug to treat Pulmonary Arterial Hypertension. He was heavily involved in the acquisition of CoTherix by Actelion Ltd. for $420M in 2007. Prior to CoTherix, Mr. Mahaffey worked at Scios, Inc. (acquired by Johnson & Johnson for $2.4B in 2003) where he led the launch of Natrecor® (nesiritide) to treat acutely decompensated congestive heart failure that proved to be one of the most successful launches of any acute care cardiovascular product to date. Mr. Mahaffey also worked in various marketing functions at Neurex, Inc. (acquired by Elan Corp. for $700M in 1998). He began his pharmaceutical career at DuPont Pharmaceuticals where he held various sales and marketing positions. Mr. Mahaffey earned a Bachelor of Science degree in Chemical Engineering from the University of Delaware and an MBA from the University of South Florida. [Back to Management]