TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025

Shares 12,748 Value ($000) $2 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 12,748 Value ($000) $2 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 12,748 Value ($000) $1 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 12,557 Value ($000) $1 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 12,285 Value ($000) $2 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 12,285 Value ($000) $2 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 12,285 Value ($000) $2 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 12,619 Value ($000) $1 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 13,351 Value ($000) $1 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 14,096 Value ($000) $1 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 14,096 Value ($000) $2 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 14,726 Value ($000) $2 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 14,726 Value ($000) $1 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 14,726 Value ($000) $1,107 Avg Close $89.83 Range $73.97 - $103.66

Q1 2022

Shares 11,678 Value ($000) $1,381 Avg Close $124.55 Range $100.76 - $164.83

Q4 2021

Shares 196,136 Value ($000) $32,074 Avg Close $138.21 Range $103.37 - $166.03

Q3 2021

Shares 168,200 Value ($000) $18,362 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 167,900 Value ($000) $22,492 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 154,140 Value ($000) $18,756 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 141,515 Value ($000) $16,966 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 23,715 Value ($000) $1,884 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 28,215 Value ($000) $2,384 Avg Close $65.50 Range $49.94 - $83.54

Q1 2020

Shares 28,215 Value ($000) $1,528 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 123,853 Value ($000) $8,446 Avg Close $61.85 Range $55.39 - $68.15

Q3 2019

Shares 137,415 Value ($000) $7,958 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 164,315 Value ($000) $7,872 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 192,815 Value ($000) $7,682 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 223,115 Value ($000) $7,001 Avg Close $32.78 Range $27.80 - $36.35

Q3 2018

Shares 229,515 Value ($000) $8,487 Avg Close $38.82 Range $35.18 - $44.12

Q2 2018

Shares 254,215 Value ($000) $9,678 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 40,415 Value ($000) $1,847 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 42,780 Value ($000) $1,791 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 41,980 Value ($000) $1,565 Avg Close $33.11 Range $28.36 - $35.88

Q2 2017

Shares 40,880 Value ($000) $1,228 Avg Close $32.09 Range $28.55 - $34.90

Q1 2017

Shares 44,080 Value ($000) $1,371 Avg Close $27.23 Range $24.01 - $29.76

Q4 2016

Shares 50,100 Value ($000) $1,273 Avg Close $22.54 Range $19.19 - $25.30

Q3 2016

Shares 53,500 Value ($000) $1,155 Avg Close $19.55 Range $17.86 - $20.56

Q2 2016

Shares 53,500 Value ($000) $1,053 Avg Close $18.63 Range $17.10 - $20.61

Q1 2016

Shares 53,500 Value ($000) $1,155 Avg Close $18.42 Range $16.31 - $20.60

Q4 2015

Shares 50,900 Value ($000) $1,052 Avg Close $18.68 Range $16.35 - $20.30

Q3 2015

Shares 50,900 Value ($000) $917 Avg Close $17.24 Range $15.01 - $18.69

Q2 2015

Shares 50,900 Value ($000) $982 Avg Close $18.64 Range $16.80 - $19.93

Q1 2015

Shares 32,600 Value ($000) $615 Avg Close $17.82 Range $16.35 - $18.78

Q4 2014

Shares 32,600 Value ($000) $645 Avg Close $17.49 Range $14.84 - $19.04

Q3 2014

Shares 32,600 Value ($000) $632 Avg Close $18.15 Range $16.39 - $19.34

Q2 2014

Shares 32,600 Value ($000) $639 Avg Close $17.16 Range $15.60 - $19.07

Q1 2014

Shares 35,400 Value ($000) $704 Avg Close $17.80 Range $15.98 - $18.91

Q4 2013

Shares 33,400 Value ($000) $589 Avg Close $15.55 Range $14.50 - $16.48

Q3 2013

Shares 33,400 Value ($000) $552 Avg Close $15.28 Range $14.01 - $17.24

Q2 2013

Shares 39,800 Value ($000) $699 Avg Close $15.29 Range $12.93 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,748	$2	$171.50	$131.65 - $205.00
Q3 2025	12,748	$2	$109.09	$88.44 - $138.14
Q2 2025	12,748	$1	$79.69	$65.55 - $91.58
Q1 2025	12,557	$1	$111.43	$79.34 - $143.53
Q4 2024	12,285	$2	$117.75	$101.33 - $134.62
Q3 2024	12,285	$2	$133.97	$108.45 - $162.17
Q2 2024	12,285	$2	$126.14	$95.11 - $151.26
Q1 2024	12,619	$1	$103.38	$91.51 - $112.64
Q4 2023	13,351	$1	$94.00	$80.30 - $110.31
Q3 2023	14,096	$1	$104.39	$93.98 - $117.94
Q2 2023	14,096	$2	$99.13	$87.50 - $111.38
Q1 2023	14,726	$2	$101.02	$84.46 - $110.63
Q4 2022	14,726	$1	$84.55	$66.87 - $97.89
Q3 2022	14,726	$1,107	$89.83	$73.97 - $103.66
Q1 2022	11,678	$1,381	$124.55	$100.76 - $164.83
Q4 2021	196,136	$32,074	$138.21	$103.37 - $166.03
Q3 2021	168,200	$18,362	$119.31	$107.16 - $131.39
Q2 2021	167,900	$22,492	$125.54	$111.97 - $136.59
Q1 2021	154,140	$18,756	$123.17	$102.04 - $144.94
Q4 2020	141,515	$16,966	$100.07	$76.67 - $119.92
Q3 2020	23,715	$1,884	$82.97	$72.53 - $91.38
Q2 2020	28,215	$2,384	$65.50	$49.94 - $83.54
Q1 2020	28,215	$1,528	$61.91	$41.86 - $79.53
Q4 2019	123,853	$8,446	$61.85	$55.39 - $68.15
Q3 2019	137,415	$7,958	$51.49	$42.56 - $58.17
Q2 2019	164,315	$7,872	$44.06	$38.92 - $48.33
Q1 2019	192,815	$7,682	$36.20	$28.63 - $41.21
Q4 2018	223,115	$7,001	$32.78	$27.80 - $36.35
Q3 2018	229,515	$8,487	$38.82	$35.18 - $44.12
Q2 2018	254,215	$9,678	$37.48	$30.81 - $43.90
Q1 2018	40,415	$1,847	$43.91	$37.63 - $48.70
Q4 2017	42,780	$1,791	$39.50	$35.71 - $42.73
Q3 2017	41,980	$1,565	$33.11	$28.36 - $35.88
Q2 2017	40,880	$1,228	$32.09	$28.55 - $34.90
Q1 2017	44,080	$1,371	$27.23	$24.01 - $29.76
Q4 2016	50,100	$1,273	$22.54	$19.19 - $25.30
Q3 2016	53,500	$1,155	$19.55	$17.86 - $20.56
Q2 2016	53,500	$1,053	$18.63	$17.10 - $20.61
Q1 2016	53,500	$1,155	$18.42	$16.31 - $20.60
Q4 2015	50,900	$1,052	$18.68	$16.35 - $20.30
Q3 2015	50,900	$917	$17.24	$15.01 - $18.69
Q2 2015	50,900	$982	$18.64	$16.80 - $19.93
Q1 2015	32,600	$615	$17.82	$16.35 - $18.78
Q4 2014	32,600	$645	$17.49	$14.84 - $19.04
Q3 2014	32,600	$632	$18.15	$16.39 - $19.34
Q2 2014	32,600	$639	$17.16	$15.60 - $19.07
Q1 2014	35,400	$704	$17.80	$15.98 - $18.91
Q4 2013	33,400	$589	$15.55	$14.50 - $16.48
Q3 2013	33,400	$552	$15.28	$14.01 - $17.24
Q2 2013	39,800	$699	$15.29	$12.93 - $17.09