CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 38,535 | $285 | — | — |
| Q4 2014 | 38,535 | $318 | — | — |
| Q3 2014 | 48,355 | $521 | — | — |
| Q2 2014 | 48,355 | $482 | — | — |
| Q1 2014 | 48,355 | $399 | — | — |
| Q4 2013 | 60,016 | $479 | — | — |