CUSIP: 941053100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 917,063 | $59,206 | — | — |
| Q4 2015 | 1,428,439 | $80,450 | — | — |
| Q3 2015 | 1,503,721 | $73,051 | — | — |
| Q2 2015 | 1,516,121 | $71,409 | — | — |
| Q1 2015 | 1,350,521 | $64,771 | — | — |
| Q4 2014 | 1,161,821 | $51,109 | — | — |
| Q3 2014 | 968,221 | $46,978,083 | — | — |
| Q2 2014 | 1,010,521 | $49,060,795 | — | — |
| Q1 2014 | 1,569,578 | $68,841,691 | — | — |
| Q4 2013 | 1,544,778 | $67,398,664 | — | — |
| Q3 2013 | 1,201,478 | $54,559,116 | — | — |
| Q2 2013 | 1,259,178 | $51,802,583 | — | — |