TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q4 2025

Shares 8,421 Value ($000) $1,630 Avg Close $171.50 Range $131.65 - $205.00

Q2 2025

Shares 41,444 Value ($000) $3,727 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 11,105 Value ($000) $917 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 7,367 Value ($000) $928 Avg Close $117.75 Range $101.33 - $134.62

Q3 2023

Shares 7,511 Value ($000) $755 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 3,733 Value ($000) $416 Avg Close $99.13 Range $87.50 - $111.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,421	$1,630	$171.50	$131.65 - $205.00
Q2 2025	41,444	$3,727	$79.69	$65.55 - $91.58
Q1 2025	11,105	$917	$111.43	$79.34 - $143.53
Q4 2024	7,367	$928	$117.75	$101.33 - $134.62
Q3 2023	7,511	$755	$104.39	$93.98 - $117.94
Q2 2023	3,733	$416	$99.13	$87.50 - $111.38