X0201 42003-12-31 0000097210 TERADYNE INC TER 0001198621 BRADLEY MICHAEL A TERADYNE, INC. 321 HARRISON AVENUE BOSTON MA 02118 0100PresidentCommon Shares2003-12-315A0170111.67A65597DShares acquired pursuant to Teradyne 1996 Employee Stock Purchase Plan under Section 423 of the Internal Revenue Code of 1986, as amended, in a transaction exempt under Rule 16b-3.Eileen Casal, General Counsel, by power of attorney2004-01-02