CRA INTL INC

Ticker: CRAI CUSIP: 12618T105 Class: Common Stock

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

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

Q4 2025

Shares 1,802 Value ($000) $362 Avg Close $188.07 Range $169.26 - $215.03

Q1 2024

Shares 1,372 Value ($000) $205 Avg Close $116.18 Range $95.24 - $148.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,802	$362	$188.07	$169.26 - $215.03
Q1 2024	1,372	$205	$116.18	$95.24 - $148.16