CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 510,835 | $61,106 | — | — |
| Q2 2014 | 597,804 | $64,330 | — | — |
| Q1 2014 | 567,389 | $56,484 | — | — |
| Q4 2013 | 451,052 | $41,673 | — | — |
| Q3 2013 | 383,291 | $32,047 | — | — |
| Q2 2013 | 407,568 | $33,355 | — | — |