EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

Principia Wealth Advisory, LLC's Holding History (CIK: 0002041436)

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

Q4 2025

Shares 1 Value ($000) $0 Avg Close $70.04 Range $64.13 - $76.49

Q3 2025

Shares 14 Value ($000) $1 Avg Close $70.97 Range $63.29 - $77.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1	$0	$70.04	$64.13 - $76.49
Q3 2025	14	$1	$70.97	$63.29 - $77.29