CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 68,574 | $507 | — | — |
| Q4 2014 | 63,602 | $524 | — | — |
| Q3 2014 | 66,160 | $713 | — | — |
| Q2 2014 | 65,634 | $654 | — | — |
| Q1 2014 | 65,035 | $536 | — | — |
| Q4 2013 | 65,520 | $523 | — | — |
| Q3 2013 | 50,916 | $407 | — | — |
| Q1 2013 | 14,395 | $114 | — | — |
| Q4 2012 | 11,060 | $92 | — | — |