TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020

Shares 31,520 Value ($000) $1,707 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 31,520 Value ($000) $2,149 Avg Close $61.85 Range $55.39 - $68.15

Q3 2019

Shares 31,180 Value ($000) $1,806 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 32,100 Value ($000) $1,538 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 31,760 Value ($000) $1,265 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 44,840 Value ($000) $1,407 Avg Close $32.78 Range $27.80 - $36.35

Q2 2018

Shares 44,840 Value ($000) $1,707 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 60,720 Value ($000) $2,776 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 59,830 Value ($000) $2,505 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 59,840 Value ($000) $2,231 Avg Close $33.11 Range $28.36 - $35.88

Q2 2017

Shares 76,800 Value ($000) $2,306 Avg Close $32.09 Range $28.55 - $34.90

Q1 2017

Shares 93,250 Value ($000) $2,900 Avg Close $27.23 Range $24.01 - $29.76

Q4 2016

Shares 92,170 Value ($000) $2,341 Avg Close $22.54 Range $19.19 - $25.30

Q3 2016

Shares 91,220 Value ($000) $1,969 Avg Close $19.55 Range $17.86 - $20.56

Q2 2016

Shares 89,920 Value ($000) $1,771 Avg Close $18.63 Range $17.10 - $20.61

Q1 2016

Shares 68,110 Value ($000) $1,470 Avg Close $18.42 Range $16.31 - $20.60

Q4 2015

Shares 67,540 Value ($000) $1,396 Avg Close $18.68 Range $16.35 - $20.30

Q3 2015

Shares 69,170 Value ($000) $1,246 Avg Close $17.24 Range $15.01 - $18.69

Q2 2015

Shares 68,630 Value ($000) $1,324 Avg Close $18.64 Range $16.80 - $19.93

Q1 2015

Shares 65,500 Value ($000) $1,235 Avg Close $17.82 Range $16.35 - $18.78

Q4 2014

Shares 66,470 Value ($000) $1,315 Avg Close $17.49 Range $14.84 - $19.04

Q3 2014

Shares 55,100 Value ($000) $1,068 Avg Close $18.15 Range $16.39 - $19.34

Q2 2014

Shares 52,900 Value ($000) $1,037 Avg Close $17.16 Range $15.60 - $19.07

Q1 2014

Shares 52,900 Value ($000) $1,052 Avg Close $17.80 Range $15.98 - $18.91

Q4 2013

Shares 6,400 Value ($000) $113 Avg Close $15.55 Range $14.50 - $16.48

Q3 2013

Shares 6,400 Value ($000) $106 Avg Close $15.28 Range $14.01 - $17.24

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	31,520	$1,707	$61.91	$41.86 - $79.53
Q4 2019	31,520	$2,149	$61.85	$55.39 - $68.15
Q3 2019	31,180	$1,806	$51.49	$42.56 - $58.17
Q2 2019	32,100	$1,538	$44.06	$38.92 - $48.33
Q1 2019	31,760	$1,265	$36.20	$28.63 - $41.21
Q4 2018	44,840	$1,407	$32.78	$27.80 - $36.35
Q2 2018	44,840	$1,707	$37.48	$30.81 - $43.90
Q1 2018	60,720	$2,776	$43.91	$37.63 - $48.70
Q4 2017	59,830	$2,505	$39.50	$35.71 - $42.73
Q3 2017	59,840	$2,231	$33.11	$28.36 - $35.88
Q2 2017	76,800	$2,306	$32.09	$28.55 - $34.90
Q1 2017	93,250	$2,900	$27.23	$24.01 - $29.76
Q4 2016	92,170	$2,341	$22.54	$19.19 - $25.30
Q3 2016	91,220	$1,969	$19.55	$17.86 - $20.56
Q2 2016	89,920	$1,771	$18.63	$17.10 - $20.61
Q1 2016	68,110	$1,470	$18.42	$16.31 - $20.60
Q4 2015	67,540	$1,396	$18.68	$16.35 - $20.30
Q3 2015	69,170	$1,246	$17.24	$15.01 - $18.69
Q2 2015	68,630	$1,324	$18.64	$16.80 - $19.93
Q1 2015	65,500	$1,235	$17.82	$16.35 - $18.78
Q4 2014	66,470	$1,315	$17.49	$14.84 - $19.04
Q3 2014	55,100	$1,068	$18.15	$16.39 - $19.34
Q2 2014	52,900	$1,037	$17.16	$15.60 - $19.07
Q1 2014	52,900	$1,052	$17.80	$15.98 - $18.91
Q4 2013	6,400	$113	$15.55	$14.50 - $16.48
Q3 2013	6,400	$106	$15.28	$14.01 - $17.24