Date Filer Title Filing Type Shares Traded Price Total Held
Sep 15, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $42.66 616,333
Oct 16, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $45.98 589,228
Nov 15, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $46.47 566,728
Dec 15, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $46.07 544,228
Jan 16, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $45.89 521,728
Feb 15, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $52.91 499,228
Feb 16, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 343,499
Feb 16, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 34,500
Feb 16, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 168,733
Mar 15, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $50.30 476,728

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