EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q4 2025

Shares 8,445 Value ($000) $587 Avg Close $70.04 Range $64.13 - $76.49

Q3 2025

Shares 4,551 Value ($000) $316 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 5,275 Value ($000) $394 Avg Close $76.63 Range $71.84 - $82.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,445	$587	$70.04	$64.13 - $76.49
Q3 2025	4,551	$316	$70.97	$63.29 - $77.29
Q2 2025	5,275	$394	$76.63	$71.84 - $82.91