EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

WINNOW WEALTH LLC's Holding History (CIK: 0002079687)

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

Q4 2025

Shares 484 Value ($000) $34 Avg Close $70.04 Range $64.13 - $76.49

Q3 2025

Shares 484 Value ($000) $34 Avg Close $70.97 Range $63.29 - $77.29

Q1 2025

Shares 484 Value ($000) $39 Avg Close $85.84 Range $77.36 - $96.05

Q4 2024

Shares 484 Value ($000) $43 Avg Close $98.95 Range $86.42 - $113.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	484	$34	$70.04	$64.13 - $76.49
Q3 2025	484	$34	$70.97	$63.29 - $77.29
Q1 2025	484	$39	$85.84	$77.36 - $96.05
Q4 2024	484	$43	$98.95	$86.42 - $113.62