EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

GUARDIAN CAPITAL LP's Holding History (CIK: 0001224324)

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

Q1 2022

Shares 94,633 Value ($000) $10,225 Avg Close $91.89 Range $79.49 - $113.24

Q4 2021

Shares 94,424 Value ($000) $11,022 Avg Close $111.77 Range $104.67 - $121.29

Q3 2021

Shares 96,633 Value ($000) $10,934 Avg Close $102.37 Range $83.04 - $114.43

Q2 2021

Shares 96,968 Value ($000) $8,651 Avg Close $88.68 Range $81.59 - $96.96

Q1 2021

Shares 96,913 Value ($000) $9,444 Avg Close $88.68 Range $77.59 - $95.36

Q4 2020

Shares 85,281 Value ($000) $7,678 Avg Close $75.22 Range $64.49 - $85.98

Q3 2020

Shares 10,937 Value ($000) $788 Avg Close $74.81 Range $66.26 - $79.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	94,633	$10,225	$91.89	$79.49 - $113.24
Q4 2021	94,424	$11,022	$111.77	$104.67 - $121.29
Q3 2021	96,633	$10,934	$102.37	$83.04 - $114.43
Q2 2021	96,968	$8,651	$88.68	$81.59 - $96.96
Q1 2021	96,913	$9,444	$88.68	$77.59 - $95.36
Q4 2020	85,281	$7,678	$75.22	$64.49 - $85.98
Q3 2020	10,937	$788	$74.81	$66.26 - $79.56