CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 283,128 | $2,078 | — | — |
| Q4 2016 | 282,028 | $2,462 | — | — |
| Q3 2016 | 276,328 | $2,799 | — | — |
| Q2 2016 | 322,728 | $3,063 | — | — |
| Q1 2016 | 258,128 | $2,881 | — | — |
| Q4 2015 | 253,928 | $2,699 | — | — |
| Q3 2015 | 274,928 | $2,675 | — | — |
| Q4 2014 | 300,328 | $4,162 | — | — |
| Q3 2014 | 301,728 | $3,991 | — | — |
| Q2 2014 | 309,128 | $3,845 | — | — |
| Q1 2014 | 313,728 | $3,545 | — | — |
| Q4 2013 | 330,928 | $4,027 | — | — |
| Q3 2013 | 340,328 | $3,501 | — | — |
| Q2 2013 | 350,828 | $3,182 | — | — |
| Q1 2013 | 369,828 | $3,180 | — | — |