CRA INTL INC

Ticker: CRAI CUSIP: 12618T105 Class: Common Stock

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q3 2020

Shares 17,941 Value ($000) $672 Avg Close $38.52 Range $32.84 - $44.71

Q2 2020

Shares 17,511 Value ($000) $692 Avg Close $35.18 Range $28.36 - $42.15

Q1 2020

Shares 17,070 Value ($000) $570 Avg Close $43.85 Range $20.28 - $53.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	17,941	$672	$38.52	$32.84 - $44.71
Q2 2020	17,511	$692	$35.18	$28.36 - $42.15
Q1 2020	17,070	$570	$43.85	$20.28 - $53.49