EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2025

Shares 7,571 Value ($000) $526 Avg Close $70.04 Range $64.13 - $76.49

Q4 2024

Shares 2,547 Value ($000) $227 Avg Close $98.95 Range $86.42 - $113.62

Q1 2023

Shares 2,268 Value ($000) $226 Avg Close $97.94 Range $87.83 - $108.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,571	$526	$70.04	$64.13 - $76.49
Q4 2024	2,547	$227	$98.95	$86.42 - $113.62
Q1 2023	2,268	$226	$97.94	$87.83 - $108.44