CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 30,388 | $250 | — | — |
| Q3 2014 | 30,553 | $329 | — | — |
| Q2 2014 | 30,769 | $307 | — | — |
| Q1 2014 | 31,479 | $259 | — | — |
| Q4 2013 | 31,979 | $255 | — | — |
| Q3 2013 | 54,179 | $433 | — | — |