Charles Kummeth has served as a director for the Company since August 2018. He is currently President and CEO of Bio-Techne Corporation, which is a leading developer and manufacturer of high quality purified proteins, antibodies, immunoassays, and instruments for biomedical researchers and clinical research laboratories. Prior to joining Bio-Techne, Mr. Kummeth served as President of Mass Spectrometry and Chromatography at Thermo Fisher Scientific Inc. and was President of the Laboratory Consumables Division from 2009 to September 2011. Prior to joining Thermo Fisher, he served in various roles during his 24-year career at 3M Corporation, most recently as the Vice President of the company's Medical Division from 2006 to 2008. Mr. Kummeth received a Master of Science in Computer Science from the University of St. Thomas and a Master of Business Administration from the Carlson School of Business at the University of Minnesota. He is a graduate of the University of North Dakota, where he received a Bachelor of Science in Electrical Engineering.