CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 123,628 | $907 | — | — |
| Q4 2016 | 72,353 | $632 | — | — |
| Q3 2016 | 68,261 | $691 | — | — |
| Q2 2016 | 249,159 | $2,365 | — | — |
| Q1 2016 | 227,029 | $2,534 | — | — |
| Q4 2015 | 894,989 | $9,514 | — | — |
| Q3 2015 | 83,569 | $813 | — | — |
| Q2 2015 | 85,638 | $912 | — | — |
| Q1 2015 | 105,061 | $1,350 | — | — |
| Q4 2014 | 82,361 | $1,141 | — | — |
| Q3 2014 | 467,493 | $6,185 | — | — |
| Q2 2014 | 459,775 | $5,720 | — | — |
| Q1 2014 | 464,414 | $5,248 | — | — |
| Q4 2013 | 394,453 | $4,801 | — | — |
| Q3 2013 | 401,884 | $4,136 | — | — |
| Q2 2013 | 62,568 | $567 | — | — |