CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 6,380 | $47 | — | — |
| Q4 2014 | 5,923 | $49 | — | — |
| Q3 2014 | 11,923 | $129 | — | — |
| Q2 2014 | 64,773 | $645 | — | — |
| Q1 2014 | 104,872 | $864 | — | — |
| Q4 2013 | 159,572 | $1,273 | — | — |
| Q3 2013 | 162,019 | $1,295 | — | — |