| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $48.00 | 1,291,165 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 300 | $48.03 | 1,290,865 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 200 | $48.04 | 1,290,665 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 49 | $48.06 | 1,290,616 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 86 | $48.10 | 1,290,530 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 16 | $48.15 | 1,290,514 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $48.19 | 1,290,414 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $48.25 | 1,290,314 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 300 | $48.36 | 1,290,014 |
| Feb 14, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,800 | $48.39 | 1,288,214 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.