People: Axcelis Technologies, Inc. (ACLS.O)

Mr. Halterman is Chief Information Officer of Axcelis Technologies, Inc. since July 2000 and a Senior Vice President since May 2005, before which he was a Vice President since July 2000 and Director of Information Technology since the beginning of 2000. Prior to joining the company, Mr. Halterman was Information Technology Director at Honeywell/AlliedSignal in its defense and space systems business since 1997. Before that, Mr. Halterman held various information technology positions at The Dow Chemical Co., Thompson Consumer Electronics, General Electric Co. and RCA Consumer Electronics.