Microsemi

Mr. Healey is currently a business consultant and private investor. Mr. Healey has been a Director of Sypris Solutions, Inc., a provider of technology-based outsourced services and specialty products based in Louisville, Kentucky, since 1997 and a Director of Pro-Dex, Inc., a motion control and rotary drive systems manufacturer based in Irvine, California, since 2007 and its Chairman of the Board since 2010.

Mr. Massengill is the former Chairman of the Board of Western Digital Corporation, a computer storage technology provider, a position he held from 2001 to 2007. He also served as Western Digital Corporation's Executive Chairman of the Board from 2005 to 2007, its Chief Executive Officer from 2000 to 2005 and its President from 2000 to 2002. Mr. Massengill has been a Director of Western Digital Corporation since 2000 and a Director of GT Advanced Technologies, Inc. a supplier of materials for solar cell and panel manufacturing based in Merrimack, New Hampshire, since 2008 and its Chairman of the Board since 2010. He was also a Director of Conexant Systems, Inc. from 2008 to 2011.

Mr. Mazzo served as Senior Vice President, Abbott, and President, Abbott Medical Optics (AMO), a global leader in advanced refractive technologies for eye care professionals and patients—a position he held from 2009-2012. He also served as Chairman, President and CEO of Advanced Medical Optics, Inc. from 2002-2009. Prior to leading AMO, Mr. Mazzo held a variety of senior executive-level positions with Allergan from 1980 to 2002. He also serves as a member of the Board of Directors or as a Trustee for a number of non-profit organizations and educational institutions.