CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 921,006 | $6,760 | — | — |
| Q4 2016 | 454,409 | $3,967 | — | — |
| Q3 2016 | 170,185 | $1,724 | — | — |
| Q2 2016 | 1,200,985 | $11,397 | — | — |
| Q1 2016 | 2,010,485 | $22,437 | — | — |
| Q4 2015 | 1,138,075 | $12,098 | — | — |
| Q3 2015 | 1,596,425 | $15,533 | — | — |
| Q2 2015 | 1,969,345 | $20,954 | — | — |
| Q1 2015 | 2,008,375 | $25,808 | — | — |
| Q4 2014 | 2,032,635 | $28,172 | — | — |
| Q3 2014 | 1,943,175 | $25,708 | — | — |
| Q2 2014 | 1,937,405 | $24,101 | — | — |
| Q1 2014 | 1,962,235 | $22,173 | — | — |
| Q4 2013 | 2,211,605 | $26,915 | — | — |
| Q3 2013 | 2,237,875 | $23,028 | — | — |
| Q2 2013 | 2,307,865 | $20,932 | — | — |