CUSIP: 984249AB8 Class: CNV
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 338,492 | $318 | — | — |
| Q2 2013 | 322,459 | $325 | — | — |
| Q4 2012 | 307,018 | $92 | — | — |
| Q3 2012 | 292,471 | $85 | — | — |
| Q2 2012 | 292,471 | $91 | — | — |