CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 6,739 | $313 | — | — |
| Q4 2016 | 6,739 | $261 | — | — |
| Q3 2016 | 6,739 | $290 | — | — |
| Q2 2016 | 6,739 | $253 | — | — |
| Q1 2016 | 6,739 | $248 | — | — |
| Q4 2015 | 6,739 | $224 | — | — |
| Q2 2015 | 6,739 | $265 | — | — |
| Q1 2015 | 6,710 | $298 | — | — |
| Q4 2014 | 6,710 | $339 | — | — |
| Q3 2014 | 6,710 | $273 | — | — |
| Q2 2014 | 6,710 | $236 | — | — |
| Q1 2014 | 7,965 | $286 | — | — |
| Q4 2013 | 7,965 | $322 | — | — |
| Q3 2013 | 7,965 | $264 | — | — |
| Q2 2013 | 7,965 | $200 | — | — |