COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Mawer Investment Management Ltd.'s Holding History (CIK: 0001538449)

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

Q3 2013

Shares 34,820 Value ($000) $4,010 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 34,670 Value ($000) $3,833 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2013	34,820	$4,010	$91.64	$87.25 - $95.29
Q2 2013	34,670	$3,833	$86.56	$81.59 - $91.78