TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

ARGENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001120926)

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

Q1 2018

Shares 1,274,655 Value ($000) $58,264 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 1,286,230 Value ($000) $58,961 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 1,270,920 Value ($000) $47,393 Avg Close $33.11 Range $28.36 - $35.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	1,274,655	$58,264	$43.91	$37.63 - $48.70
Q4 2017	1,286,230	$58,961	$39.50	$35.71 - $42.73
Q3 2017	1,270,920	$47,393	$33.11	$28.36 - $35.88