CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 100,400 | $4,660 | — | — |
| Q4 2016 | 108,800 | $4,207 | — | — |
| Q3 2016 | 115,800 | $4,991 | — | — |
| Q2 2016 | 115,800 | $4,349 | — | — |
| Q1 2016 | 115,800 | $4,263 | — | — |
| Q4 2015 | 115,800 | $3,852 | — | — |
| Q3 2015 | 119,700 | $3,461 | — | — |
| Q2 2015 | 119,700 | $4,703 | — | — |
| Q1 2015 | 129,500 | $5,754 | — | — |
| Q4 2014 | 141,300 | $7,137 | — | — |
| Q3 2014 | 142,900 | $5,823 | — | — |
| Q2 2014 | 278,495 | $9,783 | — | — |
| Q1 2014 | 309,415 | $11,108 | — | — |
| Q4 2013 | 312,915 | $12,654 | — | — |
| Q3 2013 | 341,965 | $11,343 | — | — |
| Q2 2013 | 310,955 | $7,814 | — | — |