EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025

Shares 6,111 Value ($000) $425 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 8,627 Value ($000) $645 Avg Close $76.63 Range $71.84 - $82.91

Q1 2025

Shares 10,182 Value ($000) $825 Avg Close $85.84 Range $77.36 - $96.05

Q4 2019

Shares 1,805 Value ($000) $125 Avg Close $61.68 Range $57.11 - $66.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	6,111	$425	$70.97	$63.29 - $77.29
Q2 2025	8,627	$645	$76.63	$71.84 - $82.91
Q1 2025	10,182	$825	$85.84	$77.36 - $96.05
Q4 2019	1,805	$125	$61.68	$57.11 - $66.68