TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 36,428 Value ($000) $7,051 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 38,199 Value ($000) $5,258 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 39,344 Value ($000) $3,538 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 37,244 Value ($000) $3,076 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 34,629 Value ($000) $4,360 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 35,522 Value ($000) $4,757 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 34,290 Value ($000) $5,085 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 33,561 Value ($000) $3,787 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 33,479 Value ($000) $3,633 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 30,967 Value ($000) $3,111 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 27,039 Value ($000) $3,010 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 26,404 Value ($000) $2,839 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 26,328 Value ($000) $2 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 22,932 Value ($000) $1,723 Avg Close $89.83 Range $73.97 - $103.66

Q2 2022

Shares 23,326 Value ($000) $2,089 Avg Close $102.39 Range $84.37 - $118.26

Q1 2022

Shares 21,810 Value ($000) $2,579 Avg Close $124.55 Range $100.76 - $164.83

Q4 2021

Shares 20,460 Value ($000) $3,346 Avg Close $138.21 Range $103.37 - $166.03

Q3 2021

Shares 20,674 Value ($000) $2,257 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 4,252 Value ($000) $570 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 20,848 Value ($000) $2,537 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 20,749 Value ($000) $2,488 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 15,384 Value ($000) $1,222 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 35,070 Value ($000) $2,964 Avg Close $65.50 Range $49.94 - $83.54

Q1 2020

Shares 39,425 Value ($000) $2,136 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 29,558 Value ($000) $2,016 Avg Close $61.85 Range $55.39 - $68.15

Q3 2019

Shares 29,922 Value ($000) $1,733 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 30,203 Value ($000) $1,447 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 30,589 Value ($000) $1,219 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 31,454 Value ($000) $987 Avg Close $32.78 Range $27.80 - $36.35

Q3 2018

Shares 37,879 Value ($000) $1,401 Avg Close $38.82 Range $35.18 - $44.12

Q2 2018

Shares 51,640 Value ($000) $1,966 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 52,690 Value ($000) $2,408 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 28,651 Value ($000) $1,200 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 28,860 Value ($000) $1,076 Avg Close $33.11 Range $28.36 - $35.88

Q2 2017

Shares 29,036 Value ($000) $872 Avg Close $32.09 Range $28.55 - $34.90

Q1 2017

Shares 29,259 Value ($000) $910 Avg Close $27.23 Range $24.01 - $29.76

Q4 2016

Shares 29,791 Value ($000) $757 Avg Close $22.54 Range $19.19 - $25.30

Q3 2016

Shares 29,927 Value ($000) $646 Avg Close $19.55 Range $17.86 - $20.56

Q2 2016

Shares 39,107 Value ($000) $770 Avg Close $18.63 Range $17.10 - $20.61

Q1 2016

Shares 36,526 Value ($000) $789 Avg Close $18.42 Range $16.31 - $20.60

Q4 2015

Shares 59,585 Value ($000) $1,232 Avg Close $18.68 Range $16.35 - $20.30

Q3 2015

Shares 60,866 Value ($000) $1,096 Avg Close $17.24 Range $15.01 - $18.69

Q2 2015

Shares 61,986 Value ($000) $1,196 Avg Close $18.64 Range $16.80 - $19.93

Q1 2015

Shares 56,839 Value ($000) $1,071 Avg Close $17.82 Range $16.35 - $18.78

Q4 2014

Shares 46,441 Value ($000) $919 Avg Close $17.49 Range $14.84 - $19.04

Q3 2014

Shares 28,406 Value ($000) $551 Avg Close $18.15 Range $16.39 - $19.34

Q2 2014

Shares 27,009 Value ($000) $529 Avg Close $17.16 Range $15.60 - $19.07

Q1 2014

Shares 27,084 Value ($000) $539 Avg Close $17.80 Range $15.98 - $18.91

Q4 2013

Shares 26,891 Value ($000) $474 Avg Close $15.55 Range $14.50 - $16.48

Q3 2013

Shares 39,102 Value ($000) $646 Avg Close $15.28 Range $14.01 - $17.24

Q2 2013

Shares 38,819 Value ($000) $682 Avg Close $15.29 Range $12.93 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,428	$7,051	$171.50	$131.65 - $205.00
Q3 2025	38,199	$5,258	$109.09	$88.44 - $138.14
Q2 2025	39,344	$3,538	$79.69	$65.55 - $91.58
Q1 2025	37,244	$3,076	$111.43	$79.34 - $143.53
Q4 2024	34,629	$4,360	$117.75	$101.33 - $134.62
Q3 2024	35,522	$4,757	$133.97	$108.45 - $162.17
Q2 2024	34,290	$5,085	$126.14	$95.11 - $151.26
Q1 2024	33,561	$3,787	$103.38	$91.51 - $112.64
Q4 2023	33,479	$3,633	$94.00	$80.30 - $110.31
Q3 2023	30,967	$3,111	$104.39	$93.98 - $117.94
Q2 2023	27,039	$3,010	$99.13	$87.50 - $111.38
Q1 2023	26,404	$2,839	$101.02	$84.46 - $110.63
Q4 2022	26,328	$2	$84.55	$66.87 - $97.89
Q3 2022	22,932	$1,723	$89.83	$73.97 - $103.66
Q2 2022	23,326	$2,089	$102.39	$84.37 - $118.26
Q1 2022	21,810	$2,579	$124.55	$100.76 - $164.83
Q4 2021	20,460	$3,346	$138.21	$103.37 - $166.03
Q3 2021	20,674	$2,257	$119.31	$107.16 - $131.39
Q2 2021	4,252	$570	$125.54	$111.97 - $136.59
Q1 2021	20,848	$2,537	$123.17	$102.04 - $144.94
Q4 2020	20,749	$2,488	$100.07	$76.67 - $119.92
Q3 2020	15,384	$1,222	$82.97	$72.53 - $91.38
Q2 2020	35,070	$2,964	$65.50	$49.94 - $83.54
Q1 2020	39,425	$2,136	$61.91	$41.86 - $79.53
Q4 2019	29,558	$2,016	$61.85	$55.39 - $68.15
Q3 2019	29,922	$1,733	$51.49	$42.56 - $58.17
Q2 2019	30,203	$1,447	$44.06	$38.92 - $48.33
Q1 2019	30,589	$1,219	$36.20	$28.63 - $41.21
Q4 2018	31,454	$987	$32.78	$27.80 - $36.35
Q3 2018	37,879	$1,401	$38.82	$35.18 - $44.12
Q2 2018	51,640	$1,966	$37.48	$30.81 - $43.90
Q1 2018	52,690	$2,408	$43.91	$37.63 - $48.70
Q4 2017	28,651	$1,200	$39.50	$35.71 - $42.73
Q3 2017	28,860	$1,076	$33.11	$28.36 - $35.88
Q2 2017	29,036	$872	$32.09	$28.55 - $34.90
Q1 2017	29,259	$910	$27.23	$24.01 - $29.76
Q4 2016	29,791	$757	$22.54	$19.19 - $25.30
Q3 2016	29,927	$646	$19.55	$17.86 - $20.56
Q2 2016	39,107	$770	$18.63	$17.10 - $20.61
Q1 2016	36,526	$789	$18.42	$16.31 - $20.60
Q4 2015	59,585	$1,232	$18.68	$16.35 - $20.30
Q3 2015	60,866	$1,096	$17.24	$15.01 - $18.69
Q2 2015	61,986	$1,196	$18.64	$16.80 - $19.93
Q1 2015	56,839	$1,071	$17.82	$16.35 - $18.78
Q4 2014	46,441	$919	$17.49	$14.84 - $19.04
Q3 2014	28,406	$551	$18.15	$16.39 - $19.34
Q2 2014	27,009	$529	$17.16	$15.60 - $19.07
Q1 2014	27,084	$539	$17.80	$15.98 - $18.91
Q4 2013	26,891	$474	$15.55	$14.50 - $16.48
Q3 2013	39,102	$646	$15.28	$14.01 - $17.24
Q2 2013	38,819	$682	$15.29	$12.93 - $17.09