CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 8,029 | $270 | — | — |
| Q1 2015 | 8,029 | $248 | — | — |
| Q4 2014 | 7,192 | $237 | — | — |
| Q3 2014 | 27,207 | $2,110 | — | — |
| Q2 2014 | 4,504 | $361 | — | — |
| Q1 2014 | 4,572 | $317 | — | — |
| Q4 2013 | 5,014 | $310 | — | — |
| Q3 2013 | 6,672 | $399 | — | — |
| Q2 2013 | 30,029 | $1,384 | — | — |