CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,789 | $77 | — | — |
| Q2 2016 | 1,675 | $63 | — | — |
| Q1 2016 | 1,070 | $39 | — | — |
| Q4 2015 | 687 | $23 | — | — |
| Q3 2015 | 590 | $17 | — | — |
| Q2 2015 | 254 | $10 | — | — |
| Q1 2015 | 175 | $8 | — | — |
| Q4 2014 | 2,877 | $145 | — | — |
| Q3 2014 | 175 | $7 | — | — |
| Q2 2014 | 175 | $6 | — | — |
| Q1 2014 | 175 | $6 | — | — |
| Q4 2013 | 230 | $9 | — | — |
| Q3 2013 | 175 | $6 | — | — |