EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q4 2025

Shares 9,608 Value ($000) $667 Avg Close $70.04 Range $64.13 - $76.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,608	$667	$70.04	$64.13 - $76.49