CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 220,000 | $7,040 | — | — |
| Q1 2018 | 270,000 | $5,603 | — | — |
| Q4 2017 | 290,000 | $5,353 | — | — |
| Q3 2017 | 340,000 | $6,688 | — | — |
| Q2 2017 | 360,000 | $6,343 | — | — |
| Q1 2017 | 390,000 | $6,712 | — | — |
| Q4 2016 | 390,000 | $7,586 | — | — |
| Q3 2016 | 390,000 | $7,539 | — | — |
| Q2 2016 | 410,000 | $7,146 | — | — |
| Q1 2016 | 410,000 | $6,581 | — | — |
| Q4 2015 | 450,000 | $7,227 | — | — |
| Q3 2015 | 450,000 | $6,359 | — | — |
| Q2 2015 | 450,000 | $7,358 | — | — |
| Q1 2015 | 450,000 | $7,952 | — | — |
| Q4 2014 | 450,000 | $8,195 | — | — |
| Q3 2014 | 450,000 | $5,045 | — | — |
| Q2 2014 | 450,000 | $5,499 | — | — |