| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Feb 11, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 10,000 | $33.70 | 3,904,952 |
| Mar 18, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 10,900 | $49.49 | 4,806,123 |
| Dec 27, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 11,315 | $68.02 | 5,187,849 |
| Dec 08, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Exercise of in-the-money or at-the-money derivative security | 11,316 | $37.40 | 4,569,703 |
| Dec 08, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 11,316 | $64.13 | 4,558,387 |
| Apr 25, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 11,544 | $50.66 | 4,255,091 |
| Mar 28, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 11,784 | $46.22 | 4,624,932 |
| Nov 19, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 11,832 | $53.05 | 5,093,559 |
| Nov 15, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 11,914 | $52.61 | 5,122,528 |
| Dec 11, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 11,983 | $69.25 | 5,112,123 |
| Mar 14, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 12,112 | $49.51 | 4,850,316 |
| Dec 28, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 12,421 | $68.14 | 5,200,270 |
| Mar 31, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 12,618 | $41.76 | 4,475,174 |
| Mar 31, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 12,709 | $41.81 | 4,487,792 |
| Dec 29, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 13,500 | $68.56 | 5,213,770 |
| Apr 18, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 13,757 | $50.05 | 4,297,230 |
| Feb 23, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 14,060 | $40.03 | 4,031,684 |
| Apr 24, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 14,284 | $51.74 | 4,266,635 |
| Mar 13, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 14,754 | $50.39 | 4,862,428 |
| Dec 26, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 14,899 | $67.68 | 5,176,534 |
| Mar 02, 2016 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 15,574 | $40.10 | 4,258,992 |
| Apr 29, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 16,055 | $52.52 | 4,221,939 |
| Apr 23, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 16,311 | $51.12 | 4,280,919 |
| Dec 20, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 16,901 | $68.98 | 5,132,681 |
| Apr 26, 2019 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 17,097 | $51.77 | 4,237,994 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.
For recent transactions, including derivative transactions, see our Section 16 SEC filings page.