Stock Trading History of Christiansen David A

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 Christiansen David A since year 2005. The trader's CIK number is 1217493. At the time of this reporting, Christiansen David A is the VP, Gen. Counsel and Secretary of Carpenter Technology Corp (stock ticker symbol CRS).

Stock purchases, sales, and option exercises reported by *Christiansen David A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-05-15	CRS	Carpenter Technology Corp	Sale	1,000	136.92	136,918
2007-03-19	CRS	Carpenter Technology Corp	Option Exercise	308	.00	0
2007-02-20	CRS	Carpenter Technology Corp	Sale	6,000	121.85	731,094
2007-02-20	CRS	Carpenter Technology Corp	Option Exercise	6,000	16.12	96,720
2006-10-30	CRS	Carpenter Technology Corp	Sale	2,000	107.38	214,756
2006-10-30	CRS	Carpenter Technology Corp	Option Exercise	2,000	16.12	32,240

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 Christiansen David A (VP, Gen. Counsel and Secretary of Carpenter Technology Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.