| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Aug 13, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,925 | $35.14 | 82,974 |
| Aug 13, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,005 | $35.14 | 28,566 |
| Aug 10, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,106 | $34.98 | 28,447 |
| Aug 10, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 6,144 | $34.98 | 78,049 |
| Aug 10, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,255 | $34.98 | 27,561 |
| Aug 10, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,971 | $34.98 | 503,452 |
| Jun 01, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,666 | $33.68 | 34,628 |
| May 11, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 161,915 |
| May 11, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 500,481 |
| May 11, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 119,575 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.