Date Name Title Filing Type Shares Traded Price Total Held
Aug 27, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Other acquisition or disposition -- -- 4,331
Aug 27, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Other acquisition or disposition -- -- 1,200
Aug 24, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Bona fide gift 3,500 -- 42,644
Aug 23, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 15,000 $144.00 46,144
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 100 $73.99 83,192
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 3,400 $74.39 79,792
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 2,885 $75.72 76,907
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 15,663 $76.32 61,244
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Open market or private sale of non-derivative or derivative security 100 $77.05 61,144
Jan 11, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Other acquisition or disposition -- -- 1,200

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