Mr. Bradley was named President of Teradyne in 2003 and Chief Executive Officer and member of the Board of Directors in 2004. From 2001 to 2003 he was President of the Semiconductor Test Division. During his 33 year career, he has held a variety of senior leadership positions in finance, marketing, and sales management at Teradyne.

Mike also serves on the Board of Directors of Entegris, Inc. and the Massachusetts High Technology Council. He holds an AB degree from Amherst College and an MBA from Harvard Business School.

Mr. Beecher has been Teradyne's Chief Financial Officer since 2001 and the Treasurer since 2007. He oversees the company's Finance, Treasury and Accounting Control, Information Technology, and Human Resource functions.

Prior to joining Teradyne, Greg was a partner at PriceWaterhouse Coopers LLP (PwC). At PwC, he served in the National Office, where he offered consulting on complex accounting matters. Over his 18 year public accounting career, he led audits and internal control engagements with numerous technology companies. Additionally, he served on the Board and was the Audit Committee Chairman of MatrixOne, a leading software product life cycle company, prior to its acquisition by Dassault Systems in 2006. He currently serves on the Board of Directors of MKS Instruments and is the Audit Committee Chairman.

Greg received a B.S. from the University of Hartford and M.S. in Accounting from Northeastern University.

Mr. Gray is vice president, general counsel and secretary of Teradyne with responsibility for the worldwide legal affairs of Teradyne. Charles joined Teradyne from Sonus Networks where he was Vice President and General Counsel from 2002 to 2008. Prior to Sonus, he served as General Counsel of Appian Communications and ArrowPoint Communications. He was Associate General Counsel at Wang Global from 1996 through its acquisition by Getronics in 1999. He began his career as a trial attorney at Hale and Dorr from 1988 to 1996, where he specialized in technology and antitrust litigation. Prior to entering private practice, he clerked for The Honorable J. Lawrence Irving in the United States District Court for the Southern District of California.

Charles is a graduate of Georgetown University and Boalt Hall School of Law at the University of California, Berkeley.

Mr. Hotchkiss is the president of the Systems Test Group, which includes the Commercial Board Test, Defense and Aerospace Test, and Storage Test business units, a position he has held since 2004. During his career with Teradyne, Jeff has held roles in various sales, marketing, and division managerial positions, advancing to Chief Financial Officer from 1997-1999. In 2000, he joined Empirix, Inc. as the president and Chief Executive Officer, where he served for four years, before returning to Teradyne in his current position.

Jeff has an engineering degree from Bucknell University and a Masters in Management from The Sloan School at MIT.

Mr. Jagiela is the president of Teradyne's Semiconductor Test Division. Prior to this role, he was the worldwide marketing manager of Teradyne's semiconductor test products from 2001 to 2003. Mark joined Teradyne in 1982 as a design engineer, developing image sensor test systems. From 1989 to 1999 he served as general manager of Teradyne's Japan Division. He returned to the U.S. in 1999 as the engineering manager for the company's VLSI Test Division in Agoura Hills, California.

Mark holds a BSEE from the University of Michigan.