TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

DISCOVERY CAPITAL MANAGEMENT, LLC / CT's Holding History (CIK: 0001389507)

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

Q1 2018

Shares 689,781 Value ($000) $31,530 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 783,781 Value ($000) $32,817 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 1,614,788 Value ($000) $60,215 Avg Close $33.11 Range $28.36 - $35.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	689,781	$31,530	$43.91	$37.63 - $48.70
Q4 2017	783,781	$32,817	$39.50	$35.71 - $42.73
Q3 2017	1,614,788	$60,215	$33.11	$28.36 - $35.88