Executive Biographies

Roy T. Eddleman was elected Chairman of the Board and Chief Executive Officer of the Company on July 30, 1982. Mr. Eddleman has been engaged primarily as a private investor and entrepreneur for more than twenty years.

Anthony MacDonald joined the Company as President effective September 7, 2004. Mr. MacDonald comes to Spectrum from Pall Corporation where he served for several years as Vice President of Sales and Marketing for Life Science TFF products division until 2000. Most recently, Mr. MacDonald was Vice President of Sales and Marketing for SolmeteX where he helped to refocus the Company from an R&D development company to a commercial success. He brings to Spectrum over 18 years experience in sales and marketing of filtration and separations related products.

Brian Watts joined the Company in April 2002 as Chief Financial Officer and Vice President of Finance. Mr. Watts held similar positions with Frank Schaffer Publications and Ideal School Supply Corporation. Mr. Watts, a Certified Public Accountant, began his business career with Coopers & Lybrand and was subsequently employed by The Marmon Group, rising to the position of Assistant Treasurer.

Bob Adamson joined the company as Vice President of Sales and Marketing in January 2005. Mr. Adamson brings to Spectrum over 15 years of experience in the bioprocess separation industry having served as Manager and Sales Engineer for Pall Filtron Corporation, Bio-Rad Laboratories, Inc. and Westfalia Corporation. Prior to this he worked as a Process Development Engineer at MegaBios Corporation and Celtrix Pharmaceuticals, Inc. Mr. Adamson holds B.S. and M.S. degrees in Biology and Physiology from Southern Illinois University.

Alfonso Del Toro joined the company as Vice President of Manufacturing Operations in August 2008. Mr. Del Toro brings to Spectrum over 20 years experience in Manufacturing Operations in the medical device and biotechnology industries. Mr. Del Toro comes to Spectrum from CHAD Therapeutics where he served as VP of Manufacturing for 10 years. He has also held managerial positions for Via Medical and Nellcor. Mr. Del Toro holds a B.S. degree in Industrial Engineering from the Instituto Technologico de Cd. Guzman and an M.S. degree in Industrial Engineering from Purdue University.