CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 2,726,563 | $20,013 | — | — |
| Q4 2016 | 3,780,965 | $33,007 | — | — |
| Q3 2016 | 400,630 | $4,058 | — | — |
| Q2 2016 | 125,822 | $1,194 | — | — |
| Q1 2016 | 1,558,736 | $17,396 | — | — |
| Q4 2015 | 39,898 | $424 | — | — |
| Q3 2015 | 1,119,764 | $10,895 | — | — |
| Q2 2015 | 76,961 | $819 | — | — |
| Q1 2015 | 16,695 | $215 | — | — |
| Q3 2014 | 143,608 | $1,900 | — | — |
| Q1 2014 | 284,171 | $3,212 | — | — |