CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 7,045 | $217 | — | — |
| Q2 2015 | 6,229 | $246 | — | — |
| Q1 2015 | 11,726 | $611 | — | — |
| Q4 2014 | 17,189 | $5,683 | — | — |
| Q3 2014 | 7,122 | $310 | — | — |
| Q2 2014 | 15,642 | $302,412 | — | — |
| Q1 2014 | 3,375 | $171 | — | — |
| Q4 2013 | 4,186 | $242 | — | — |
| Q3 2013 | 3,913 | $229 | — | — |
| Q2 2013 | 3,723 | $192 | — | — |