CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 6,414 | $276 | — | — |
| Q3 2015 | 3,809,832 | $110,142 | — | — |
| Q2 2014 | 2,090,100 | $73,425 | — | — |
| Q1 2014 | 1,614,541 | $57,962 | — | — |
| Q3 2013 | 13,364 | $443 | — | — |
| Q2 2013 | 54,569 | $1,370 | — | — |