| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Jul 25, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 258 | $51.80 | 1,257,742 |
| Jul 23, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4/A | Open market or private sale of non-derivative or derivative security | 994 | $51.50 | 1,260,000 |
| Jul 23, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4/A | Open market or private sale of non-derivative or derivative security | 218 | $51.60 | 1,259,782 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $51.00 | 1,265,000 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $51.10 | 1,264,000 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $51.20 | 1,263,000 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $51.30 | 1,262,000 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $51.40 | 1,261,000 |
| Jul 22, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 6 | $51.50 | 1,260,994 |
| Jul 19, 2013 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 670 | $50.80 | 1,267,000 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.