TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

TRILLIUM ASSET MANAGEMENT, LLC's Holding History (CIK: 0000884541)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014

Shares 57,390 Value ($000) $1,141 Avg Close $17.80 Range $15.98 - $18.91

Q4 2013

Shares 49,479 Value ($000) $872 Avg Close $15.55 Range $14.50 - $16.48

Q3 2013

Shares 47,000 Value ($000) $776 Avg Close $15.28 Range $14.01 - $17.24

Q2 2013

Shares 45,129 Value ($000) $793 Avg Close $15.29 Range $12.93 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	57,390	$1,141	$17.80	$15.98 - $18.91
Q4 2013	49,479	$872	$15.55	$14.50 - $16.48
Q3 2013	47,000	$776	$15.28	$14.01 - $17.24
Q2 2013	45,129	$793	$15.29	$12.93 - $17.09