TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q3 2021

Shares 763 Value ($000) $83 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 656 Value ($000) $88 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 392 Value ($000) $48 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 542 Value ($000) $65 Avg Close $100.07 Range $76.67 - $119.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	763	$83	$119.31	$107.16 - $131.39
Q2 2021	656	$88	$125.54	$111.97 - $136.59
Q1 2021	392	$48	$123.17	$102.04 - $144.94
Q4 2020	542	$65	$100.07	$76.67 - $119.92