CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 9,589 | $445 | — | — |
| Q4 2016 | 9,589 | $371 | — | — |
| Q3 2016 | 510,922 | $22,021 | — | — |
| Q2 2016 | 540,681 | $20,308 | — | — |
| Q1 2016 | 64,608 | $2,378 | — | — |
| Q4 2015 | 37,224 | $1,238 | — | — |
| Q3 2015 | 1,038,234 | $30,015 | — | — |
| Q2 2015 | 1,023,787 | $40,225 | — | — |
| Q1 2015 | 1,079,679 | $47,976 | — | — |
| Q4 2014 | 580,943 | $29,343 | — | — |
| Q3 2014 | 927,605 | $37,800 | — | — |
| Q2 2014 | 1,293,527 | $45,442 | — | — |
| Q1 2014 | 1,264,689 | $45,402 | — | — |
| Q4 2013 | 1,338,883 | $54,144 | — | — |
| Q3 2013 | 1,393,802 | $46,218 | — | — |
| Q2 2013 | 1,368,517 | $34,363 | — | — |