CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 18,005 | $1,375 | — | — |
| Q3 2016 | 18,240 | $1,228 | — | — |
| Q2 2016 | 18,690 | $1,331 | — | — |
| Q1 2016 | 11,715 | $895 | — | — |
| Q4 2015 | 4,430 | $322 | — | — |
| Q3 2015 | 4,430 | $319 | — | — |
| Q2 2015 | 4,430 | $363 | — | — |