| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Dec 31, 2010 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 2,119 | $64.78 | 26,366 | |
| Dec 31, 2010 | Director | Form 4/A | Other acquisition or disposition (describe transaction) | 2,119 | $64.78 | 26,366 | |
| Sep 30, 2010 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 2,190 | $60.63 | 24,247 | |
| Jun 30, 2010 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 2,263 | $54.44 | 22,057 | |
| Jun 30, 2010 | Director | Form 4 | Other acquisition or disposition | -- | -- | 4,692 | |
| May 07, 2010 | Director | Form 4 | Other acquisition or disposition | -- | -- | 19,794 | |
| May 06, 2010 | Director | Form 4 | Open market or private sale of non-derivative or derivative security | 2,880 | $66.52 | 4,692 | |
| Mar 31, 2010 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 2,377 | $65.57 | 19,794 | |
| Mar 31, 2010 | Director | Form 4 | Other acquisition or disposition | -- | -- | 7,572 | |
| Jan 04, 2010 | Director | Form 4 | Other acquisition or disposition | -- | -- | 7,572 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.