| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Nov 16, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 17,137 | $53.49 | 5,105,391 |
| 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 |
| Nov 14, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 26,127 | $52.17 | 5,134,442 |
| Nov 13, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 17,348 | $53.02 | 5,160,569 |
| Nov 12, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 25,870 | $53.37 | 5,177,917 |
| Nov 09, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 29,323 | $53.91 | 5,203,787 |
| Nov 08, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 4,153 | $56.07 | 5,233,110 |
| Oct 01, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 162,905 | -- | 5,321,984 |
| May 24, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $59.43 | 5,484,889 |
| May 23, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 50,000 | $59.56 | 5,464,889 |
| May 22, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 78,620 | $59.72 | 5,414,889 |
| May 21, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 75,000 | $59.84 | 5,336,269 |
| May 18, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 39,129 | $58.36 | 5,261,269 |
| Jan 02, 2018 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 8,370 | $68.66 | 5,222,140 |
| 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 |
| 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 |
| 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 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 |
| Dec 22, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 6,930 | $68.40 | 5,161,635 |
| Dec 21, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 22,024 | $69.80 | 5,154,705 |
| 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 |
| Dec 14, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,160 | $69.91 | 5,115,780 |
| Dec 12, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,497 | $69.92 | 5,113,620 |
| 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 |
| Dec 08, 2017 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 21,438 | $69.87 | 5,039,535 |
* 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.