Investors

Date	Name	Title	Type	Shares Traded	Price Range
Jan 3, 2013	powchik peter	Officer	Automatic Sell	13,586	180.83 - 183.10
Jan 2, 2013	powchik peter	Officer	Option Execute	30,000	21.25
Jan 9, 2013	powchik peter	Officer	Option Execute	5,752	16.80 - 21.25
Aug 1, 2012	powchik peter	Officer	Option Execute	14,990	15.64 - 21.92
Aug 1, 2011	powchik peter	Officer	Option Execute	15,144	15.64
Jul 25, 2011	powchik peter	Officer	Automatic Sell	14,023	56.26
Jul 26, 2011	powchik peter	Officer	Automatic Sell	10,977	54.74 - 55.19
Jul 25, 2011	powchik peter	Officer	Option Execute	25,000	15.64
Sep 6, 2011	roberts william	Officer	Automatic Sell	23,497	62.76 - 68.41
Sep 7, 2011	roberts william	Officer	Automatic Sell	6,503	67.48 - 70.38
Sep 6, 2011	roberts william	Officer	Option Execute	30,000	11.64
Jul 14, 2011	roberts william	Officer	Automatic Sell	110	56.43 - 57.07
Jan 19, 2011	roberts william	Officer	Automatic Sell	1,399	34.61 - 35.42
Jan 26, 2011	roberts william	Officer	Automatic Sell	2,693	34.49
Jul 11, 2011	roberts william	Officer	Automatic Sell	4,129	57.48 - 59.06
Jul 12, 2011	roberts william	Officer	Automatic Sell	3,939	56.67 - 57.55
Jul 13, 2011	roberts william	Officer	Automatic Sell	4,322	56.71 - 57.47
Jul 15, 2010	roberts william	Officer	Acquisition (Non Open Market)	8,041	n/a
Jan 18, 2011	roberts william	Officer	Automatic Sell	14,720	34.88 - 34.99
Jan 18, 2011	roberts william	Officer	Option Execute	18,812	9.49
Showing 421-440 of 639 transactions Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32  See Previous 20 | See Next 20

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