CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,003,114 | $119,992 | — | — |
| Q2 2014 | 1,492,766 | $160,637 | — | — |
| Q1 2014 | 1,981,566 | $197,265 | — | — |
| Q4 2013 | 1,613,844 | $149,103 | — | — |
| Q3 2013 | 676,902 | $56,596 | — | — |
| Q2 2013 | 418,193 | $34,225 | — | — |