CUSIP: 941053100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 855,796 | $55,276 | — | — |
| Q4 2015 | 2,558,501 | $144,095 | — | — |
| Q3 2015 | 971,219 | $47,182 | — | — |
| Q2 2015 | 812,233 | $38,272 | — | — |
| Q1 2015 | 1,697,739 | $81,729 | — | — |
| Q4 2014 | 2,934,225 | $129,077 | — | — |
| Q3 2014 | 2,929,407 | $142,135 | — | — |
| Q2 2014 | 2,567,077 | $124,632 | — | — |