Stock Trading History of Wilson Craig R

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Wilson Craig R since year 2005. The trader's CIK number is 1214304. At the time of this reporting, Wilson Craig R is the Vice President of Co (stock ticker symbol CAS).

Stock purchases, sales, and option exercises reported by *Wilson Craig R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-05-16	CAS	Co	Option Exercise	600	5.21	3,126
2007-04-10	CAS	Co	Option Exercise	4,067	5.21	21,189
2006-05-12	CAS	Co	Sale	1,667	35.16	58,611
2006-05-12	CAS	Co	Option Exercise	1,667	8.70	14,494
2006-05-12	CAS	Co	Sale	1,667	35.16	58,611
2006-05-12	CAS	Co	Option Exercise	1,667	8.70	14,494
2006-05-08	CAS	Co	Sale	330	40.80	13,463
2005-11-17	CAS	Co	Sale	6,043	20.95	126,625

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Wilson Craig R (Vice President of Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.