Close PTR positions

Raise some fund to rescue another project.

Transaction Status	Order Description	Date & Time		Price Executed
Order Placed - PTR	Sell PTR Limit Day	11/07/2007 10:40:29 AM ET		--
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:31 AM ET		216.60
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:55 AM ET		216.59
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:55 AM ET		216.58
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:55 AM ET		216.58
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:55 AM ET		216.56
Executed - PTR	Sell PTR Limit Day	11/07/2007 10:40:55 AM ET		216.56