CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,148 | $146 | — | — |
| Q4 2016 | 3,148 | $122 | — | — |
| Q3 2016 | 3,148 | $136 | — | — |
| Q2 2016 | 3,148 | $118 | — | — |
| Q1 2016 | 3,148 | $116 | — | — |
| Q4 2015 | 3,148 | $105 | — | — |
| Q3 2015 | 3,148 | $91 | — | — |
| Q2 2015 | 3,148 | $124 | — | — |
| Q1 2015 | 3,148 | $139 | — | — |
| Q4 2014 | 5,320 | $269 | — | — |
| Q3 2014 | 5,320 | $217 | — | — |
| Q2 2014 | 5,340 | $188 | — | — |
| Q1 2014 | 5,566 | $200 | — | — |
| Q4 2013 | 5,366 | $217 | — | — |
| Q3 2013 | 10,166 | $337 | — | — |
| Q2 2013 | 11,013 | $277 | — | — |