CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q1 2017

Shares 6,006 Value ($000) $540 Avg Close $84.93 Range $75.25 - $91.57

Q2 2016

Shares 3,013 Value ($000) $248 Avg Close $82.37 Range $74.19 - $87.95

Q4 2015

Shares 51,949 Value ($000) $4,176 Avg Close $72.12 Range $59.99 - $81.61

Q1 2015

Shares 17,671 Value ($000) $1,401 Avg Close $73.77 Range $63.22 - $84.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	6,006	$540	$84.93	$75.25 - $91.57
Q2 2016	3,013	$248	$82.37	$74.19 - $87.95
Q4 2015	51,949	$4,176	$72.12	$59.99 - $81.61
Q1 2015	17,671	$1,401	$73.77	$63.22 - $84.69