CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 68,858 | $2,586 | — | — |
| Q1 2016 | 34,031 | $1,253 | — | — |
| Q4 2015 | 6,087 | $202 | — | — |
| Q4 2014 | 4,762 | $241 | — | — |
| Q3 2014 | 35,022 | $1,427 | — | — |
| Q2 2014 | 7,745 | $272 | — | — |
| Q1 2014 | 7,171 | $257 | — | — |
| Q4 2013 | 15,498 | $627 | — | — |
| Q2 2013 | 56,662 | $1,423 | — | — |