CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 12,768 | $94 | — | — |
| Q4 2014 | 12,837 | $106 | — | — |
| Q3 2014 | 11,030 | $119 | — | — |
| Q2 2014 | 12,814 | $128 | — | — |
| Q1 2014 | 14,404 | $119 | — | — |
| Q4 2013 | 14,349 | $115 | — | — |
| Q3 2013 | 15,109 | $121 | — | — |