EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

AVIVA PLC's Holding History (CIK: 0001140022)

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

Q4 2025

Shares 6,781 Value ($000) $471 Avg Close $70.04 Range $64.13 - $76.49

Q3 2025

Shares 6,810 Value ($000) $473 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 6,067 Value ($000) $453 Avg Close $76.63 Range $71.84 - $82.91

Q1 2025

Shares 7,388 Value ($000) $599 Avg Close $85.84 Range $77.36 - $96.05

Q4 2024

Shares 6,359 Value ($000) $567 Avg Close $98.95 Range $86.42 - $113.62

Q3 2024

Shares 6,023 Value ($000) $694 Avg Close $102.48 Range $91.12 - $113.49

Q2 2024

Shares 6,533 Value ($000) $621 Avg Close $88.07 Range $75.45 - $100.26

Q1 2024

Shares 7,964 Value ($000) $659 Avg Close $80.52 Range $66.82 - $89.81

Q4 2023

Shares 7,563 Value ($000) $666 Avg Close $79.51 Range $62.65 - $88.86

Q3 2023

Shares 6,777 Value ($000) $580 Avg Close $87.51 Range $81.83 - $93.97

Q2 2023

Shares 14,883 Value ($000) $1,389 Avg Close $90.75 Range $82.22 - $98.29

Q1 2023

Shares 14,242 Value ($000) $1,420 Avg Close $97.94 Range $87.83 - $108.44

Q4 2022

Shares 9,912 Value ($000) $982 Avg Close $93.27 Range $83.33 - $102.60

Q3 2022

Shares 17,105 Value ($000) $1,500 Avg Close $90.80 Range $83.36 - $99.84

Q2 2022

Shares 23,016 Value ($000) $2,105 Avg Close $89.98 Range $77.49 - $106.96

Q1 2022

Shares 23,181 Value ($000) $2,505 Avg Close $91.89 Range $79.49 - $113.24

Q4 2021

Shares 21,291 Value ($000) $2,485 Avg Close $111.77 Range $104.67 - $121.29

Q3 2021

Shares 14,790 Value ($000) $1,673 Avg Close $102.37 Range $83.04 - $114.43

Q1 2021

Shares 12,783 Value ($000) $1,246 Avg Close $88.68 Range $77.59 - $95.36

Q4 2020

Shares 17,082 Value ($000) $1,538 Avg Close $75.22 Range $64.49 - $85.98

Q3 2020

Shares 30,932 Value ($000) $2,228 Avg Close $74.81 Range $66.26 - $79.56

Q2 2020

Shares 28,840 Value ($000) $2,334 Avg Close $67.56 Range $57.66 - $76.48

Q1 2020

Shares 51,602 Value ($000) $3,711 Avg Close $67.97 Range $54.43 - $77.49

Q4 2019

Shares 30,086 Value ($000) $2,076 Avg Close $61.68 Range $57.11 - $66.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,781	$471	$70.04	$64.13 - $76.49
Q3 2025	6,810	$473	$70.97	$63.29 - $77.29
Q2 2025	6,067	$453	$76.63	$71.84 - $82.91
Q1 2025	7,388	$599	$85.84	$77.36 - $96.05
Q4 2024	6,359	$567	$98.95	$86.42 - $113.62
Q3 2024	6,023	$694	$102.48	$91.12 - $113.49
Q2 2024	6,533	$621	$88.07	$75.45 - $100.26
Q1 2024	7,964	$659	$80.52	$66.82 - $89.81
Q4 2023	7,563	$666	$79.51	$62.65 - $88.86
Q3 2023	6,777	$580	$87.51	$81.83 - $93.97
Q2 2023	14,883	$1,389	$90.75	$82.22 - $98.29
Q1 2023	14,242	$1,420	$97.94	$87.83 - $108.44
Q4 2022	9,912	$982	$93.27	$83.33 - $102.60
Q3 2022	17,105	$1,500	$90.80	$83.36 - $99.84
Q2 2022	23,016	$2,105	$89.98	$77.49 - $106.96
Q1 2022	23,181	$2,505	$91.89	$79.49 - $113.24
Q4 2021	21,291	$2,485	$111.77	$104.67 - $121.29
Q3 2021	14,790	$1,673	$102.37	$83.04 - $114.43
Q1 2021	12,783	$1,246	$88.68	$77.59 - $95.36
Q4 2020	17,082	$1,538	$75.22	$64.49 - $85.98
Q3 2020	30,932	$2,228	$74.81	$66.26 - $79.56
Q2 2020	28,840	$2,334	$67.56	$57.66 - $76.48
Q1 2020	51,602	$3,711	$67.97	$54.43 - $77.49
Q4 2019	30,086	$2,076	$61.68	$57.11 - $66.68