CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

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

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

Q4 2021

Shares 6,863 Value ($000) $2,586 Avg Close $388.52 Range $347.74 - $449.34

Q3 2021

Shares 6,712 Value ($000) $2,770 Avg Close $415.31 Range $368.43 - $460.21

Q4 2015

Shares 10,448 Value ($000) $840 Avg Close $72.12 Range $59.99 - $81.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	6,863	$2,586	$388.52	$347.74 - $449.34
Q3 2021	6,712	$2,770	$415.31	$368.43 - $460.21
Q4 2015	10,448	$840	$72.12	$59.99 - $81.61