Pershing Square International, Ltd.
------------------------------------------------------------------------------------------------------------------------------------
Trade date Security Quantity Strike Price Expiration Unit Price Amount Transaction
Date Type
------------------------------------------------------------------------------------------------------------------------------------
02/05/07 American-style Call 339,271 $24.2596 01/22/09 $9.8555 $3,343,685.34 Purchase
Option
02/05/07 American-style Call 339,271 $24.2596 01/29/09 $9.8555 $3,343,685.34 Purchase
Option
02/05/07 American-style Call 339,271 $24.2596 02/05/09 $9.8555 $3,343,685.34 Purchase
Option
02/05/07 American-style Call 339,271 $24.2596 02/12/09 $9.8555 $3,343,685.34 Purchase
Option
02/05/07 American-style Call 339,271 $24.2596 02/19/09 $9.8555 $3,343,685.34 Purchase
Option
Pershing Square, L.P.
------------------------------------------------------------------------------------------------------------------------------------
Trade date Security Quantity Strike Price Expiration Unit Price Amount Transaction
Date Type
------------------------------------------------------------------------------------------------------------------------------------
02/05/07 American-style Call 258,306 $24.2596 01/22/09 $9.8555 $2,545,734.78 Purchase
Option
02/05/07 American-style Call 258,306 $24.2596 01/29/09 $9.8555 $2,545,734.78 Purchase
Option
02/05/07 American-style Call 258,306 $24.2596 02/05/09 $9.8555 $2,545,734.78 Purchase
Option
02/05/07 American-style Call 258,306 $24.2596 02/12/09 $9.8555 $2,545,734.78 Purchase
Option
02/05/07 American-style Call 258,306 $24.2596 02/19/09 $9.8555 $2,545,734.78 Purchase
Option
Pershing Square II, L.P.
------------------------------------------------------------------------------------------------------------------------------------
Trade date Security Quantity Strike Price Expiration Unit Price Amount Transaction
Date Type
------------------------------------------------------------------------------------------------------------------------------------
02/05/07 American-style Call 2,423 $24.2596 01/22/09 $9.8555 $23,879.88 Purchase
Option
02/05/07 American-style Call 2,423 $24.2596 01/29/09 $9.8555 $23,879.88 Purchase
Option
02/05/07 American-style Call 2,423 $24.2596 02/05/09 $9.8555 $23,879.88 Purchase
Option
02/05/07 American-style Call 2,423 $24.2596 02/12/09 $9.8555 $23,879.88 Purchase
Option
02/05/07 American-style Call 2,423 $24.2596 02/19/09 $9.8555 $23,879.88 Purchase
Option
