CUSIP: 948626106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,705,000 | $8,269 | — | — |
| Q1 2015 | 2,930,000 | $20,481 | — | — |
| Q4 2014 | 3,532,000 | $87,735 | — | — |
| Q3 2014 | 3,532,000 | $96,918 | — | — |
| Q2 2014 | 4,087,000 | $82,435 | — | — |
| Q1 2014 | 4,087,000 | $83,947 | — | — |
| Q4 2013 | 4,897,000 | $161,258 | — | — |
| Q3 2013 | 4,908,000 | $183,412 | — | — |
| Q2 2013 | 5,364,000 | $246,744 | — | — |