Costco Wholesale May Comparable Store Sales up 4%

Costco Wholesale Corporation COST today reported net sales of $7.67 billion for the month of May, the four weeks ended May 27, 2012, an increase of seven percent from $7.14 billion during the similar period last year. For the first thirty-nine weeks of its reporting period ended May 27, 2012, the Company reported net sales of $71.28 billion, an increase of ten percent from $64.75 billion during the similar period last year. Comparable sales for May was up 4%.