CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,639,379 | $26,713 | — | — |
| Q4 2016 | 3,887,300 | $33,936 | — | — |
| Q3 2016 | 862,910 | $8,741 | — | — |
| Q2 2016 | 595,500 | $5,651 | — | — |
| Q1 2016 | 146,500 | $1,635 | — | — |
| Q2 2015 | 387,954 | $4,128 | — | — |
| Q1 2015 | 37,500 | $482 | — | — |
| Q4 2014 | 16,000 | $222 | — | — |
| Q3 2014 | 203,500 | $2,692 | — | — |
| Q2 2014 | 84,940 | $1,057 | — | — |
| Q1 2014 | 514,759 | $5,817 | — | — |
| Q4 2013 | 12,200 | $148 | — | — |