EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2025

Shares 14,030 Value ($000) $975 Avg Close $70.04 Range $64.13 - $76.49

Q3 2025

Shares 14,984 Value ($000) $1,041 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 14,822 Value ($000) $1,107 Avg Close $76.63 Range $71.84 - $82.91

Q1 2025

Shares 14,555 Value ($000) $1,180 Avg Close $85.84 Range $77.36 - $96.05

Q4 2024

Shares 14,723 Value ($000) $1,312 Avg Close $98.95 Range $86.42 - $113.62

Q3 2024

Shares 14,590 Value ($000) $1,682 Avg Close $102.48 Range $91.12 - $113.49

Q2 2024

Shares 14,156 Value ($000) $1,347 Avg Close $88.07 Range $75.45 - $100.26

Q1 2024

Shares 13,912 Value ($000) $1,150 Avg Close $80.52 Range $66.82 - $89.81

Q4 2023

Shares 14,215 Value ($000) $1,251 Avg Close $79.51 Range $62.65 - $88.86

Q3 2023

Shares 14,474 Value ($000) $1,239 Avg Close $87.51 Range $81.83 - $93.97

Q2 2023

Shares 14,224 Value ($000) $1,327 Avg Close $90.75 Range $82.22 - $98.29

Q1 2023

Shares 14,672 Value ($000) $1,463 Avg Close $97.94 Range $87.83 - $108.44

Q4 2022

Shares 14,424 Value ($000) $1,429 Avg Close $93.27 Range $83.33 - $102.60

Q3 2022

Shares 14,082 Value ($000) $1,235 Avg Close $90.80 Range $83.36 - $99.84

Q2 2022

Shares 14,122 Value ($000) $1,292 Avg Close $89.98 Range $77.49 - $106.96

Q1 2022

Shares 14,087 Value ($000) $1,522 Avg Close $91.89 Range $79.49 - $113.24

Q4 2021

Shares 14,011 Value ($000) $1,636 Avg Close $111.77 Range $104.67 - $121.29

Q3 2021

Shares 14,198 Value ($000) $1,607 Avg Close $102.37 Range $83.04 - $114.43

Q2 2021

Shares 14,034 Value ($000) $1,252 Avg Close $88.68 Range $81.59 - $96.96

Q1 2021

Shares 15,029 Value ($000) $1,465 Avg Close $88.68 Range $77.59 - $95.36

Q4 2020

Shares 14,966 Value ($000) $1,347 Avg Close $75.22 Range $64.49 - $85.98

Q3 2020

Shares 15,553 Value ($000) $1,120 Avg Close $74.81 Range $66.26 - $79.56

Q2 2020

Shares 11,698 Value ($000) $947 Avg Close $67.56 Range $57.66 - $76.48

Q1 2020

Shares 12,168 Value ($000) $875 Avg Close $67.97 Range $54.43 - $77.49

Q4 2019

Shares 34,561 Value ($000) $2,385 Avg Close $61.68 Range $57.11 - $66.68

Q3 2019

Shares 60,977 Value ($000) $4,262 Avg Close $62.89 Range $53.83 - $67.85

Q2 2019

Shares 80,510 Value ($000) $4,713 Avg Close $52.92 Range $50.50 - $55.87

Q1 2019

Shares 79,443 Value ($000) $4,585 Avg Close $50.06 Range $43.61 - $54.25

Q4 2018

Shares 80,098 Value ($000) $4,062 Avg Close $46.35 Range $41.04 - $50.11

Q3 2018

Shares 75,488 Value ($000) $4,046 Avg Close $47.22 Range $43.99 - $50.40

Q2 2018

Shares 75,670 Value ($000) $3,655 Avg Close $42.16 Range $35.08 - $48.38

Q1 2018

Shares 40,681 Value ($000) $3,200 Avg Close $34.66 Range $31.96 - $37.28

Q4 2017

Shares 43,381 Value ($000) $3,084 Avg Close $33.56 Range $31.78 - $35.23

Q3 2017

Shares 13,396 Value ($000) $990 Avg Close $30.10 Range $25.97 - $34.44

Q2 2017

Shares 13,496 Value ($000) $787 Avg Close $27.13 Range $25.92 - $28.94

Q1 2017

Shares 13,296 Value ($000) $792 Avg Close $26.37 Range $25.20 - $27.58

Q4 2016

Shares 13,196 Value ($000) $796 Avg Close $26.16 Range $21.82 - $29.29

Q3 2016

Shares 13,396 Value ($000) $684 Avg Close $23.44 Range $20.21 - $26.81

Q2 2016

Shares 13,496 Value ($000) $788 Avg Close $23.30 Range $21.66 - $26.24

Q1 2016

Shares 13,096 Value ($000) $668 Avg Close $21.56 Range $19.99 - $23.21

Q4 2015

Shares 12,796 Value ($000) $639 Avg Close $22.59 Range $19.61 - $24.33

Q3 2015

Shares 12,496 Value ($000) $557 Avg Close $19.51 Range $17.98 - $20.71

Q4 2014

Shares 9,000 Value ($000) $742 Avg Close $17.03 Range $15.31 - $18.48

Q3 2014

Shares 9,100 Value ($000) $645 Avg Close $16.08 Range $15.27 - $16.97

Q2 2014

Shares 9,600 Value ($000) $711 Avg Close $15.58 Range $14.11 - $16.64

Q1 2014

Shares 9,400 Value ($000) $705 Avg Close $16.03 Range $14.26 - $16.90

Q4 2013

Shares 10,400 Value ($000) $805 Avg Close $16.37 Range $14.69 - $17.44

Q3 2013

Shares 11,800 Value ($000) $847 Avg Close $14.42 Range $12.78 - $15.73

Q2 2013

Shares 11,900 Value ($000) $703 Avg Close $11.84 Range $10.87 - $12.92

Q1 2013

Shares 11,600 Value ($000) $625 Avg Close $11.33 Range $10.14 - $12.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,030	$975	$70.04	$64.13 - $76.49
Q3 2025	14,984	$1,041	$70.97	$63.29 - $77.29
Q2 2025	14,822	$1,107	$76.63	$71.84 - $82.91
Q1 2025	14,555	$1,180	$85.84	$77.36 - $96.05
Q4 2024	14,723	$1,312	$98.95	$86.42 - $113.62
Q3 2024	14,590	$1,682	$102.48	$91.12 - $113.49
Q2 2024	14,156	$1,347	$88.07	$75.45 - $100.26
Q1 2024	13,912	$1,150	$80.52	$66.82 - $89.81
Q4 2023	14,215	$1,251	$79.51	$62.65 - $88.86
Q3 2023	14,474	$1,239	$87.51	$81.83 - $93.97
Q2 2023	14,224	$1,327	$90.75	$82.22 - $98.29
Q1 2023	14,672	$1,463	$97.94	$87.83 - $108.44
Q4 2022	14,424	$1,429	$93.27	$83.33 - $102.60
Q3 2022	14,082	$1,235	$90.80	$83.36 - $99.84
Q2 2022	14,122	$1,292	$89.98	$77.49 - $106.96
Q1 2022	14,087	$1,522	$91.89	$79.49 - $113.24
Q4 2021	14,011	$1,636	$111.77	$104.67 - $121.29
Q3 2021	14,198	$1,607	$102.37	$83.04 - $114.43
Q2 2021	14,034	$1,252	$88.68	$81.59 - $96.96
Q1 2021	15,029	$1,465	$88.68	$77.59 - $95.36
Q4 2020	14,966	$1,347	$75.22	$64.49 - $85.98
Q3 2020	15,553	$1,120	$74.81	$66.26 - $79.56
Q2 2020	11,698	$947	$67.56	$57.66 - $76.48
Q1 2020	12,168	$875	$67.97	$54.43 - $77.49
Q4 2019	34,561	$2,385	$61.68	$57.11 - $66.68
Q3 2019	60,977	$4,262	$62.89	$53.83 - $67.85
Q2 2019	80,510	$4,713	$52.92	$50.50 - $55.87
Q1 2019	79,443	$4,585	$50.06	$43.61 - $54.25
Q4 2018	80,098	$4,062	$46.35	$41.04 - $50.11
Q3 2018	75,488	$4,046	$47.22	$43.99 - $50.40
Q2 2018	75,670	$3,655	$42.16	$35.08 - $48.38
Q1 2018	40,681	$3,200	$34.66	$31.96 - $37.28
Q4 2017	43,381	$3,084	$33.56	$31.78 - $35.23
Q3 2017	13,396	$990	$30.10	$25.97 - $34.44
Q2 2017	13,496	$787	$27.13	$25.92 - $28.94
Q1 2017	13,296	$792	$26.37	$25.20 - $27.58
Q4 2016	13,196	$796	$26.16	$21.82 - $29.29
Q3 2016	13,396	$684	$23.44	$20.21 - $26.81
Q2 2016	13,496	$788	$23.30	$21.66 - $26.24
Q1 2016	13,096	$668	$21.56	$19.99 - $23.21
Q4 2015	12,796	$639	$22.59	$19.61 - $24.33
Q3 2015	12,496	$557	$19.51	$17.98 - $20.71
Q4 2014	9,000	$742	$17.03	$15.31 - $18.48
Q3 2014	9,100	$645	$16.08	$15.27 - $16.97
Q2 2014	9,600	$711	$15.58	$14.11 - $16.64
Q1 2014	9,400	$705	$16.03	$14.26 - $16.90
Q4 2013	10,400	$805	$16.37	$14.69 - $17.44
Q3 2013	11,800	$847	$14.42	$12.78 - $15.73
Q2 2013	11,900	$703	$11.84	$10.87 - $12.92
Q1 2013	11,600	$625	$11.33	$10.14 - $12.30