CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 1,670,000 | $57,982 | — | — |
| Q2 2018 | 4,000,000 | $145,920 | — | — |
| Q1 2018 | 3,115,000 | $106,408 | — | — |
| Q4 2017 | 2,727,923 | $100,388 | — | — |
| Q3 2017 | 4,042,395 | $139,139 | — | — |
| Q2 2017 | 2,663,095 | $82,290 | — | — |
| Q1 2017 | 1,860,595 | $61,214 | — | — |
| Q4 2016 | 2,036,103 | $66,906 | — | — |
| Q3 2016 | 5,749,067 | $170,805 | — | — |
| Q2 2016 | 5,605,467 | $156,561 | — | — |
| Q1 2016 | 5,991,745 | $145,240 | — | — |
| Q4 2015 | 5,662,437 | $150,564 | — | — |
| Q3 2015 | 2,778,258 | $70,457 | — | — |
| Q2 2015 | 75,000 | $1,929 | — | — |