Date Name Title Filing Type Shares Traded Price Total Held
Jul 01, 2011
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 9,200 $56.40 --
Jul 01, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 800 -- 9,200
Jul 01, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 9,200 -- --
May 04, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $28.81 5,000
May 04, 2011
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $48.89 --
May 04, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- 10,000
Mar 21, 2011
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 11,505 $40.00 --
Mar 09, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $9.17 15,000
Mar 09, 2011
Director
Director 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 3,495 $39.35 11,505
Mar 09, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- --

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