CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,170,858 | $140,058 | — | — |
| Q2 2014 | 1,051,614 | $113,164 | — | — |
| Q1 2014 | 931,234 | $92,704 | — | — |
| Q4 2013 | 706,402 | $65,265 | — | — |
| Q3 2013 | 700,586 | $58,575 | — | — |
| Q2 2013 | 606,944 | $49,672 | — | — |