CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 16,557 | $168 | — | — |
| Q2 2016 | 16,775 | $159 | — | — |
| Q1 2016 | 487,550 | $5,441 | — | — |
| Q4 2015 | 493,081 | $5,241 | — | — |
| Q3 2015 | 493,624 | $4,803 | — | — |
| Q2 2015 | 500,645 | $5,326 | — | — |
| Q1 2015 | 513,495 | $6,598 | — | — |
| Q4 2014 | 540,404 | $7,490 | — | — |
| Q3 2014 | 547,174 | $7,239 | — | — |
| Q2 2014 | 558,722 | $6,951 | — | — |
| Q1 2014 | 566,290 | $6,399 | — | — |
| Q4 2013 | 575,952 | $7,009 | — | — |
| Q3 2013 | 639,682 | $6,582 | — | — |
| Q2 2013 | 644,472 | $5,845 | — | — |