CUSIP: 98462Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 173,377 | $520 | — | — |
| Q1 2015 | 170,077 | $611 | — | — |
| Q4 2014 | 28,385 | $114 | — | — |
| Q3 2014 | 43,395 | $260 | — | — |
| Q2 2014 | 134,954 | $1,109 | — | — |
| Q1 2014 | 79,225 | $696 | — | — |