CUSIP: 98872B104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 213,000 | $1,018 | — | — |
| Q3 2017 | 230,500 | $1,067 | — | — |
| Q2 2017 | 560,000 | $2,632 | — | — |
| Q1 2017 | 875,000 | $3,579 | — | — |
| Q4 2016 | 1,340,000 | $4,797 | — | — |
| Q3 2016 | 1,340,000 | $5,320 | — | — |
| Q2 2016 | 1,340,000 | $4,931 | — | — |
| Q1 2016 | 1,340,000 | $5,012 | — | — |
| Q4 2015 | 1,340,000 | $4,700 | — | — |
| Q3 2015 | 1,348,900 | $3,494 | — | — |
| Q2 2015 | 839,700 | $4,551 | — | — |
| Q1 2015 | 628,700 | $3,263 | — | — |
| Q4 2014 | 578,700 | $2,917 | — | — |
| Q3 2014 | 478,700 | $2,394 | — | — |
| Q2 2014 | 358,700 | $2,116 | — | — |
| Q1 2014 | 70,000 | $512 | — | — |