TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q3 2020

Shares 12,600 Value ($000) $1,001,196 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 12,600 Value ($000) $1,064,826 Avg Close $65.50 Range $49.94 - $83.54

Q3 2019

Shares 2,100 Value ($000) $121,611 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 2,100 Value ($000) $100,611 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 1,300 Value ($000) $51,792 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 1,400 Value ($000) $43,932 Avg Close $32.78 Range $27.80 - $36.35

Q3 2018

Shares 700 Value ($000) $25,886 Avg Close $38.82 Range $35.18 - $44.12

Q2 2018

Shares 4,100 Value ($000) $156,087 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 4,100 Value ($000) $187,411 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 4,100 Value ($000) $171,667 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 4,400 Value ($000) $164,076 Avg Close $33.11 Range $28.36 - $35.88

Q2 2017

Shares 4,400 Value ($000) $132,132 Avg Close $32.09 Range $28.55 - $34.90

Q1 2017

Shares 1,500 Value ($000) $46,650 Avg Close $27.23 Range $24.01 - $29.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	12,600	$1,001,196	$82.97	$72.53 - $91.38
Q2 2020	12,600	$1,064,826	$65.50	$49.94 - $83.54
Q3 2019	2,100	$121,611	$51.49	$42.56 - $58.17
Q2 2019	2,100	$100,611	$44.06	$38.92 - $48.33
Q1 2019	1,300	$51,792	$36.20	$28.63 - $41.21
Q4 2018	1,400	$43,932	$32.78	$27.80 - $36.35
Q3 2018	700	$25,886	$38.82	$35.18 - $44.12
Q2 2018	4,100	$156,087	$37.48	$30.81 - $43.90
Q1 2018	4,100	$187,411	$43.91	$37.63 - $48.70
Q4 2017	4,100	$171,667	$39.50	$35.71 - $42.73
Q3 2017	4,400	$164,076	$33.11	$28.36 - $35.88
Q2 2017	4,400	$132,132	$32.09	$28.55 - $34.90
Q1 2017	1,500	$46,650	$27.23	$24.01 - $29.76