CUSIP: 95768A109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,659 | $223 | — | — |
| Q3 2017 | 10,413 | $236 | — | — |
| Q2 2017 | 10,384 | $230 | — | — |
| Q1 2017 | 8,989 | $202 | — | — |
| Q3 2014 | 1,165 | $26 | — | — |
| Q2 2014 | 1,165 | $26 | — | — |
| Q1 2014 | 2,060 | $45 | — | — |
| Q4 2013 | 895 | $19 | — | — |
| Q3 2013 | 895 | $19 | — | — |
| Q2 2013 | 895 | $19 | — | — |