CUSIP: 941053100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 3,704,328 | $239,269 | — | — |
| Q4 2015 | 3,049,451 | $171,747 | — | — |
| Q3 2015 | 2,966,911 | $144,131 | — | — |
| Q2 2015 | 2,973,224 | $140,099 | — | — |
| Q1 2015 | 3,196,683 | $153,887 | — | — |
| Q4 2014 | 3,221,834 | $141,726 | — | — |
| Q3 2014 | 3,064,471 | $148,693 | — | — |
| Q2 2014 | 3,483,930 | $169,142 | — | — |
| Q1 2014 | 3,134,422 | $137,479 | — | — |
| Q4 2013 | 3,149,631 | $137,417 | — | — |
| Q3 2013 | 3,274,529 | $148,694 | — | — |
| Q2 2013 | 3,305,582 | $135,989 | — | — |