TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Certified Advisory Corp's Holding History (CIK: 0001731732)

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

Q1 2021

Shares 100 Value ($000) $12 Avg Close $123.17 Range $102.04 - $144.94

Q1 2020

Shares 30 Value ($000) $2 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 30 Value ($000) $2 Avg Close $61.85 Range $55.39 - $68.15

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	100	$12	$123.17	$102.04 - $144.94
Q1 2020	30	$2	$61.91	$41.86 - $79.53
Q4 2019	30	$2	$61.85	$55.39 - $68.15