| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Dec 22, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,476 | $35.65 | 26,341 |
| Dec 01, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 161,015 |
| Dec 01, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 138,282 |
| Nov 30, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 75,401 | $35.95 | 321,019 |
| Nov 30, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 81,537 | $35.95 | 22,865 |
| Nov 30, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,989 | $35.95 | 129,456 |
| Nov 30, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,147 | $35.95 | 30,338 |
| Nov 29, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 26,447 | $36.57 | 113,508 |
| Nov 29, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 9,106 | $36.35 | 104,402 |
| Nov 29, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 17,567 | $36.57 | 748,232 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.