I Randolph Thornton

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CORE	$90.93	641	$58,283.31	21,698	2014-06-19	Filing
CORE	$76.15	630	$47,974.50	20,090	2014-03-11	Filing
CORE	$34.80	3,370	$117,284.43	14,002	2011-05-27	Filing