CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 11,733 | $376 | — | — |
| Q1 2016 | 11,907 | $371 | — | — |
| Q4 2015 | 12,388 | $414 | — | — |
| Q3 2015 | 12,588 | $399 | — | — |
| Q2 2015 | 12,961 | $512 | — | — |
| Q1 2015 | 12,865 | $670 | — | — |
| Q4 2014 | 15,465 | $779 | — | — |
| Q3 2014 | 15,565 | $592 | — | — |
| Q2 2014 | 28,865 | $1,115 | — | — |
| Q1 2014 | 43,913 | $2,310 | — | — |