CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 7,000 | $325 | — | — |
| Q4 2016 | 7,000 | $271 | — | — |
| Q3 2016 | 7,000 | $302 | — | — |
| Q2 2016 | 7,000 | $263 | — | — |
| Q1 2016 | 7,000 | $258 | — | — |
| Q4 2015 | 7,000 | $233 | — | — |
| Q3 2014 | 15,000 | $611 | — | — |
| Q1 2014 | 15,000 | $538 | — | — |