CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,912,492 | $25,426 | — | — |
| Q2 2016 | 106,163 | $1,007 | — | — |
| Q3 2015 | 118,347 | $1,152 | — | — |
| Q2 2015 | 1,955,614 | $20,808 | — | — |
| Q1 2015 | 170,048 | $2,185 | — | — |
| Q4 2014 | 209,228 | $2,900 | — | — |
| Q3 2014 | 14,931 | $198 | — | — |
| Q1 2014 | 50,548 | $571 | — | — |
| Q4 2013 | 317,798 | $3,868 | — | — |
| Q3 2013 | 1,854,438 | $19,082 | — | — |
| Q2 2013 | 1,053,924 | $9,559 | — | — |