CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 43,006 | $318 | — | — |
| Q4 2014 | 45,272 | $373 | — | — |
| Q3 2014 | 56,948 | $614 | — | — |
| Q2 2014 | 104,466 | $1,040 | — | — |
| Q1 2014 | 133,314 | $1,099 | — | — |
| Q4 2013 | 159,314 | $1,271 | — | — |
| Q3 2013 | 69,314 | $555 | — | — |