CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 144 | $6 | — | — |
| Q1 2015 | 47,268 | $2,340 | — | — |
| Q4 2014 | 175,121 | $9,236 | — | — |
| Q3 2014 | 34,510 | $1,484 | — | — |
| Q2 2014 | 3,500 | $164 | — | — |
| Q1 2014 | 3,500 | $163 | — | — |
| Q4 2013 | 580 | $25 | — | — |
| Q2 2013 | 400 | $16 | — | — |