CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 19,015 | $632 | — | — |
| Q3 2015 | 18,776 | $543 | — | — |
| Q2 2015 | 18,542 | $729 | — | — |
| Q1 2015 | 303,348 | $13,479 | — | — |
| Q4 2014 | 223,745 | $11,301 | — | — |
| Q3 2014 | 19,675 | $802 | — | — |
| Q2 2014 | 85,748 | $3,012 | — | — |
| Q1 2014 | 87,142 | $3,128 | — | — |
| Q4 2013 | 283,816 | $11,478 | — | — |
| Q3 2013 | 260,227 | $8,632 | — | — |
| Q2 2013 | 290,560 | $7,302 | — | — |