CUSIP: 959319104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,765,285 | $132,054 | — | — |
| Q4 2016 | 3,739,383 | $141,538 | — | — |
| Q3 2016 | 4,282,276 | $113,307 | — | — |
| Q2 2016 | 4,338,337 | $89,500 | — | — |
| Q1 2016 | 3,401,738 | $98,958 | — | — |
| Q4 2015 | 3,249,419 | $115,742 | — | — |
| Q3 2015 | 2,813,072 | $124,117 | — | — |
| Q2 2015 | 2,662,585 | $116,143 | — | — |
| Q1 2015 | 2,485,334 | $122,752 | — | — |
| Q4 2014 | 2,392,711 | $90,396 | — | — |
| Q3 2014 | 1,377,293 | $57,831 | — | — |
| Q2 2014 | 1,494,099 | $56,104 | — | — |
| Q1 2014 | 1,444,124 | $55,739 | — | — |
| Q4 2013 | 1,403,296 | $59,513 | — | — |
| Q3 2013 | 1,606,030 | $48,243 | — | — |
| Q2 2013 | 1,624,906 | $45,614 | — | — |