CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,419,328 | $169,780 | — | — |
| Q2 2014 | 1,090,401 | $117,338 | — | — |
| Q1 2014 | 1,618,839 | $161,155 | — | — |
| Q4 2013 | 481,921 | $44,525 | — | — |
| Q3 2013 | 324,383 | $27,122 | — | — |
| Q2 2013 | 70,178 | $5,743 | — | — |