C Peter Nelson

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CWT	$20.62	12,504	$257,832.48	219,672	2013-03-05	Filing
CWT	$17.98	21,530	$387,109.40	195,097	2012-03-06	Filing
CWT	$34.87	9,746	$339,843.02	89,058	2011-03-01	Filing
CWT	$35.48	8,676	$307,824.48	82,265	2010-03-02	Filing