CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 268,008 | $1,967 | — | — |
| Q4 2016 | 264,808 | $2,311 | — | — |
| Q3 2016 | 264,808 | $2,682 | — | — |
| Q2 2016 | 264,808 | $2,513 | — | — |
| Q1 2016 | 274,308 | $3,061 | — | — |
| Q4 2015 | 323,408 | $3,438 | — | — |
| Q3 2015 | 322,108 | $3,134 | — | — |
| Q2 2015 | 322,108 | $3,427 | — | — |
| Q1 2015 | 322,108 | $4,139 | — | — |
| Q4 2014 | 322,108 | $4,464 | — | — |
| Q3 2014 | 317,408 | $4,199 | — | — |
| Q2 2014 | 327,233 | $4,071 | — | — |
| Q1 2014 | 327,233 | $3,698 | — | — |
| Q4 2013 | 312,003 | $3,797 | — | — |