X0202 4 2004-05-27 0000097210 TERADYNE INC TER 0001198621 BRADLEY MICHAEL A TERADYNE, INC. 321 HARRISON AVENUE BOSTON MA 02118 1 1 0 0 President and CEO Non-Qualified Stock Option (Right to Buy) 21.91 2004-05-27 4 A 0 300000 21.91 A 2004-05-27 2011-05-27 Common Shares 300000 926381 D 150,000 of these options are granted under Teradyne's 1991 Employee Stock Option Plan, as amended, and 150,000 of these options are granted under Teradyne's 1997 Employee Stock Option Plan. All of these options are exerciseable at the rate of 20% per year, commencing on the date of grant, May 27, 2004. Eileen Casal, General Counsel, by power of attorney 2004-05-28