CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 771,233 | $92,255 | — | — |
| Q2 2014 | 655,671 | $70,557 | — | — |
| Q1 2014 | 536,470 | $53,406 | — | — |
| Q4 2013 | 465,365 | $42,995 | — | — |
| Q3 2013 | 283,431 | $23,698 | — | — |
| Q2 2013 | 221,654 | $18,140 | — | — |