CUSIP: 941053100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 760,600 | $42,837 | — | — |
| Q3 2015 | 760,600 | $36,950 | — | — |
| Q2 2015 | 760,600 | $35,839 | — | — |
| Q1 2015 | 2,483,901 | $119,575 | — | — |
| Q4 2014 | 2,483,901 | $109,267 | — | — |
| Q3 2014 | 2,483,901 | $120,519 | — | — |
| Q2 2014 | 2,203,746 | $106,992 | — | — |
| Q1 2014 | 1,383,901 | $60,698 | — | — |
| Q4 2013 | 1,383,901 | $60,380 | — | — |
| Q3 2013 | 1,383,901 | $62,843 | — | — |
| Q2 2013 | 1,383,901 | $56,934 | — | — |