CRA INTL INC

Ticker: CRAI CUSIP: 12618T105 Class: Common Stock

BW Gestao de Investimentos Ltda.'s Holding History (CIK: 0001568280)

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

Q4 2019

Shares 9,143 Value ($000) $498 Avg Close $44.53 Range $36.86 - $51.52

Q3 2019

Shares 9,143 Value ($000) $384 Avg Close $37.11 Range $33.80 - $40.90

Q2 2019

Shares 8,955 Value ($000) $343 Avg Close $39.21 Range $31.18 - $49.13

Q1 2019

Shares 7,850 Value ($000) $397 Avg Close $40.79 Range $35.70 - $48.31

Q4 2018

Shares 7,850 Value ($000) $334 Avg Close $40.47 Range $35.40 - $45.79

Q3 2018

Shares 4,184 Value ($000) $210 Avg Close $48.93 Range $41.11 - $52.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	9,143	$498	$44.53	$36.86 - $51.52
Q3 2019	9,143	$384	$37.11	$33.80 - $40.90
Q2 2019	8,955	$343	$39.21	$31.18 - $49.13
Q1 2019	7,850	$397	$40.79	$35.70 - $48.31
Q4 2018	7,850	$334	$40.47	$35.40 - $45.79
Q3 2018	4,184	$210	$48.93	$41.11 - $52.79