CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 19,800 | $147 | — | — |
| Q4 2014 | 20,800 | $171 | — | — |
| Q3 2014 | 19,800 | $214 | — | — |
| Q2 2014 | 21,247 | $212 | — | — |
| Q1 2014 | 21,247 | $175 | — | — |
| Q4 2013 | 21,247 | $170 | — | — |
| Q3 2013 | 22,747 | $182 | — | — |