CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,028,116 | $35,223 | — | — |
| Q3 2016 | 1,005,616 | $26,438 | — | — |
| Q2 2016 | 912,716 | $22,900 | — | — |
| Q1 2016 | 912,716 | $21,604 | — | — |
| Q4 2015 | 912,716 | $22,973 | — | — |
| Q3 2015 | 912,716 | $19,614 | — | — |
| Q2 2015 | 912,716 | $19,121 | — | — |
| Q1 2015 | 912,716 | $18,528 | — | — |
| Q4 2014 | 912,716 | $17,935 | — | — |
| Q3 2014 | 912,716 | $16,575 | — | — |