Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Aug 07, 2009	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	4,129	$62.01	10,678
Aug 07, 2009	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	4,129	--	10,000
Feb 02, 2009	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	11,986	$0.25	30,548
Feb 01, 2008	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	549	$96.09	10,382
Feb 01, 2008	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	6,244	$0.25	18,562
Feb 22, 2007	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	6,700	$34.65	17,508
Feb 22, 2007	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	100	$127.50	17,408
Feb 22, 2007	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	100	$127.44	17,308
Feb 22, 2007	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	400	$127.43	16,908
Feb 22, 2007	JOHNSTON PETER D Senior Vice President	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	500	$127.42	16,408

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.