X0306 4 2017-07-28 0000097210 TERADYNE, INC TER 0001618272 Robbins Brad C/O LITEPOINT CORPORATION 965 WEST MAUDE AVENUE SUNNYVALE CA 94085 1 President of LitePoint Corp. Common Stock 2017-07-28 4 S 0 15892 34.54 D 19171 D The reported price is based on a weighted average of multiple same-day transactions with prices ranging from $34.40 to $34.83 per share. Full information regarding the number of shares sold at each separate price is available to the Securities and Exchange Commission staff, the Issuer or any security holder of the Issuer upon request. /s/ Ryan E. Driscoll, Deputy General Counsel, by power of attorney 2017-08-01