CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 376,903 | $12,912 | — | — |
| Q3 2016 | 316,736 | $8,326 | — | — |
| Q2 2016 | 310,968 | $7,802 | — | — |
| Q1 2016 | 294,380 | $6,967 | — | — |
| Q4 2015 | 151,780 | $3,820 | — | — |
| Q3 2015 | 145,391 | $3,124 | — | — |
| Q2 2015 | 139,428 | $2,921 | — | — |
| Q1 2015 | 118,577 | $2,407 | — | — |
| Q4 2014 | 95,096 | $1,868 | — | — |
| Q3 2014 | 104,773 | $1,902 | — | — |
| Q2 2014 | 83,173 | $1,566 | — | — |
| Q1 2014 | 84,468 | $1,808 | — | — |
| Q4 2013 | 64,731 | $1,103 | — | — |
| Q3 2013 | 71,956 | $1,240 | — | — |
| Q2 2013 | 34,555 | $485 | — | — |