CRA INTL INC

Ticker: CRAI CUSIP: 12618T105 Class: Common Stock

Cornerstone Planning Group LLC's Holding History (CIK: 0001822587)

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

Q4 2025

Shares 76 Value ($000) $14 Avg Close $188.07 Range $169.26 - $215.03

Q3 2025

Shares 93 Value ($000) $17 Avg Close $191.12 Range $166.85 - $213.96

Q2 2025

Shares 12 Value ($000) $2 Avg Close $177.34 Range $151.29 - $194.49

Q1 2025

Shares 33 Value ($000) $5 Avg Close $183.30 Range $167.96 - $211.67

Q2 2023

Shares 53 Value ($000) $5 Avg Close $97.59 Range $88.66 - $106.61

Q4 2022

Shares 53 Value ($000) $6 Avg Close $106.07 Range $84.42 - $121.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	76	$14	$188.07	$169.26 - $215.03
Q3 2025	93	$17	$191.12	$166.85 - $213.96
Q2 2025	12	$2	$177.34	$151.29 - $194.49
Q1 2025	33	$5	$183.30	$167.96 - $211.67
Q2 2023	53	$5	$97.59	$88.66 - $106.61
Q4 2022	53	$6	$106.07	$84.42 - $121.19