| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Mar 04, 2014 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 842 | $54.90 | 1,247,858 |
| Dec 10, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 200 | $53.75 | 1,153,857 |
| Dec 10, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $53.80 | 1,153,757 |
| Dec 10, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4/A | Open market or private sale of non-derivative or derivative security | 200 | $53.75 | 1,253,857 |
| Dec 10, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4/A | Open market or private sale of non-derivative or derivative security | 100 | $53.80 | 1,253,757 |
| Dec 09, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 199 | $52.60 | 1,255,801 |
| Dec 09, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 300 | $52.62 | 1,255,801 |
| Dec 09, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1 | $52.70 | 1,255,500 |
| Dec 09, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 300 | $53.25 | 1,255,200 |
| Dec 09, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 300 | $53.31 | 1,254,900 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.