CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q1 2018

Shares 3,200 Value ($000) $342 Avg Close $107.79 Range $96.70 - $115.65

Q4 2017

Shares 3,500 Value ($000) $383 Avg Close $108.82 Range $99.12 - $119.05

Q3 2017

Shares 4,700 Value ($000) $508 Avg Close $102.74 Range $94.15 - $109.59

Q2 2017

Shares 5,700 Value ($000) $577 Avg Close $92.05 Range $86.44 - $102.32

Q1 2017

Shares 8,100 Value ($000) $729 Avg Close $84.93 Range $75.25 - $91.57

Q4 2016

Shares 11,100 Value ($000) $846 Avg Close $75.95 Range $67.20 - $84.53

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	3,200	$342	$107.79	$96.70 - $115.65
Q4 2017	3,500	$383	$108.82	$99.12 - $119.05
Q3 2017	4,700	$508	$102.74	$94.15 - $109.59
Q2 2017	5,700	$577	$92.05	$86.44 - $102.32
Q1 2017	8,100	$729	$84.93	$75.25 - $91.57
Q4 2016	11,100	$846	$75.95	$67.20 - $84.53