Date Filer Title Filing Type Shares Traded Price Total Held
Aug 10, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,500 $21.40 14,785
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,182 $87.01 9,603
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 200 $87.02 9,403
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 600 $87.03 8,803
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 200 $87.04 8,603
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 500 $87.05 8,103
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $87.06 8,003
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,000 $89.00 7,003
Aug 10, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 718 $90.00 6,285
Aug 10, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 -- --
Aug 10, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,500 -- --
Aug 09, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $14.09 13,956
Aug 09, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,000 $87.97 3,956
Aug 09, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 -- --
Aug 07, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 8,000 $20.52 16,223
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 300 $80.50 15,923
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 300 $80.58 15,623
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 200 $80.59 15,423
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 900 $80.61 14,523
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 500 $80.63 14,023
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 200 $80.67 13,823
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $80.68 13,723
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $80.70 13,623
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $80.74 13,523
Aug 07, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $80.75 13,423

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

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.