CUSIP: 94973V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 922,890 | $110,396,102 | — | — |
| Q2 2014 | 1,195,396 | $128,636,344 | — | — |
| Q1 2014 | 4,210,263 | $606,169,300 | — | — |
| Q4 2013 | 322,918 | $29,834,400 | — | — |
| Q3 2013 | 428,797 | $35,851,700 | — | — |
| Q2 2013 | 8,827,068 | $1,088,689,000 | — | — |