CUSIP: 97186t108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 28,927 | $304 | — | — |
| Q2 2015 | 30,645 | $387 | — | — |
| Q1 2015 | 32,390 | $323 | — | — |
| Q4 2014 | 49,025 | $497 | — | — |
| Q3 2014 | 50,485 | $466 | — | — |
| Q2 2014 | 30,175 | $310 | — | — |
| Q1 2014 | 46,775 | $519 | — | — |
| Q4 2013 | 30,340 | $332 | — | — |