Leo A Guthart

Mr. Guthart has been the Managing Member of the General Partner of Topspin Partners L.P. (venture capital investing) since 2000. From 2001 to 2003, he was Executive Vice President of the Home and Building Control Group of Honeywell International Inc. Leo Guthart founded Topspin in 2000. Prior to Topspin, he served as Vice Chairman of Pittway Corporation and Chief Executive Officer of its Security Group of companies, including Ademco, up until it was sold to Honeywell in 2000. After Pittway’s sale to Honeywell, he served as Chairman of the Security and Fire Solutions Group of Honeywell International. He was also Chairman of publicly-held Cylink Corporation, a leading U.S. supplier of encryption equipment that was sold to SafeNet Inc. Leo currently serves as a Director of AptarGroup, Inc. (NYSE:ATR), an international producer of dispensing valves, pumps and closures for pharmaceuticals and perfumes. Leo is a graduate of Harvard College where he received a BA degree in Physics in 1958, and of Harvard Business School where he was a George F. Baker Scholar and received both an MBA in 1960 and a Doctorate in Business Administration with a specialty in Corporate Finance in 1966.