EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q3 2025

Shares 30,500 Value ($000) $2,119 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 30,500 Value ($000) $2,279 Avg Close $76.63 Range $71.84 - $82.91

Q1 2025

Shares 30,500 Value ($000) $2,472 Avg Close $85.84 Range $77.36 - $96.05

Q4 2024

Shares 7,500 Value ($000) $668 Avg Close $98.95 Range $86.42 - $113.62

Q3 2024

Shares 7,500 Value ($000) $865 Avg Close $102.48 Range $91.12 - $113.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	30,500	$2,119	$70.97	$63.29 - $77.29
Q2 2025	30,500	$2,279	$76.63	$71.84 - $82.91
Q1 2025	30,500	$2,472	$85.84	$77.36 - $96.05
Q4 2024	7,500	$668	$98.95	$86.42 - $113.62
Q3 2024	7,500	$865	$102.48	$91.12 - $113.49