TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q3 2025

Shares 3,701 Value ($000) $509 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 114,588 Value ($000) $10,304 Avg Close $79.69 Range $65.55 - $91.58

Q3 2024

Shares 25,771 Value ($000) $3,452 Avg Close $133.97 Range $108.45 - $162.17

Q4 2023

Shares 18,185 Value ($000) $1,973 Avg Close $94.00 Range $80.30 - $110.31

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,701	$509	$109.09	$88.44 - $138.14
Q2 2025	114,588	$10,304	$79.69	$65.55 - $91.58
Q3 2024	25,771	$3,452	$133.97	$108.45 - $162.17
Q4 2023	18,185	$1,973	$94.00	$80.30 - $110.31