CRA INTL INC

Ticker: CRAI CUSIP: 12618T105 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2017
Shares 600 Value ($000) $25 Avg Close $32.86 Range $30.47 - $37.06
Q4 2016
Shares 7,200 Value ($000) $264 Avg Close $27.58 Range $22.55 - $32.85
Q3 2016
Shares 7,000 Value ($000) $186 Avg Close $23.28 Range $20.90 - $27.32
Q1 2016
Shares 618 Value ($000) $12 Avg Close $16.43 Range $14.18 - $18.96
Q4 2015
Shares 300 Value ($000) $6 Avg Close $18.96 Range $15.50 - $21.55
Q3 2015
Shares 2,400 Value ($000) $52 Avg Close $20.57 Range $18.34 - $24.82
Q2 2015
Shares 2,100 Value ($000) $59 Avg Close $25.54 Range $22.59 - $28.12
Q1 2015
Shares 9,070 Value ($000) $282 Avg Close $26.49 Range $24.52 - $28.33
Q4 2014
Shares 6,200 Value ($000) $188 Avg Close $25.66 Range $21.50 - $28.35
Q3 2014
Shares 9,725 Value ($000) $247 Avg Close $22.24 Range $20.10 - $24.86
Q2 2014
Shares 2,200 Value ($000) $51 Avg Close $18.89 Range $16.66 - $20.76