CUSIP: 98462Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 35,728 | $214 | — | — |
| Q2 2014 | 37,515 | $308 | — | — |
| Q1 2014 | 37,400 | $328 | — | — |
| Q4 2013 | 35,444 | $306 | — | — |
| Q3 2013 | 36,437 | $379 | — | — |
| Q2 2013 | 36,483 | $347 | — | — |