Ron Squarer has served as Chief Executive Officer and a member of the Array Board of Directors since April 2012. Mr. Squarer has extensive commercial, development and executive leadership expertise from a 20 year career in the pharmaceutical industry. Most recently he served as Chief Commercial Officer at Hospira Inc., a global pharmaceutical and medical device company, where he was responsible for delivering $4 billion in annual revenue and leading more than 2,000 employees worldwide. Prior to this, Mr. Squarer was responsible for strategy, new product development and commercialization, acquisitions, partnerships and portfolio prioritization as Senior Vice President, Global Marketing and Corporate Development. Mr. Squarer joined Hospira from Mayne Pharma, an oncology-focused, global pharmaceutical company, where he served as Senior Vice President, Global Corporate and Business Development when Mayne was sold to Hospira for $2 billion in 2007. Earlier, Mr. Squarer held senior management roles at both Pfizer, Inc., focused on global oncology commercial development, and at SmithKline Beecham Pharmaceuticals (now GlaxoSmithKline) in the U.S. and Europe. Mr. Squarer holds an MBA from the Kellogg School of Management, Northwestern University and a bachelor’s degree in biochemistry from the University of California, Berkeley.
