CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 87,243 | $646 | — | — |
| Q4 2014 | 87,365 | $720 | — | — |
| Q3 2014 | 90,908 | $980 | — | — |
| Q2 2014 | 91,158 | $908 | — | — |
| Q1 2014 | 81,157 | $669 | — | — |
| Q4 2013 | 82,523 | $659 | — | — |
| Q3 2013 | 83,073 | $665 | — | — |