TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Colonial Trust Co / SC's Holding History (CIK: 0001954093)

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

Q4 2025

Shares 19 Value ($000) $4 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 21 Value ($000) $3 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 35 Value ($000) $3 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 2 Value ($000) $0 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 136 Value ($000) $17 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 45 Value ($000) $6 Avg Close $133.97 Range $108.45 - $162.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19	$4	$171.50	$131.65 - $205.00
Q3 2025	21	$3	$109.09	$88.44 - $138.14
Q2 2025	35	$3	$79.69	$65.55 - $91.58
Q1 2025	2	$0	$111.43	$79.34 - $143.53
Q4 2024	136	$17	$117.75	$101.33 - $134.62
Q3 2024	45	$6	$133.97	$108.45 - $162.17