| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Dec 16, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 929 | $50.40 | 1,262,071 |
| Dec 16, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 71 | $50.45 | 1,262,000 |
| Dec 16, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $50.50 | 1,261,000 |
| Dec 15, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 989 | $49.60 | 1,270,000 |
| Dec 15, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $49.70 | 1,269,000 |
| Dec 15, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $49.80 | 1,268,000 |
| Dec 15, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $49.90 | 1,267,000 |
| Dec 15, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 649 | $50.00 | 1,266,351 |
| Dec 14, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 12 | $49.40 | 1,272,000 |
| Dec 14, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,000 | $49.50 | 1,271,000 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.