CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,796 | $139 | — | — |
| Q2 2014 | 1,507 | $121 | — | — |
| Q1 2014 | 1,507 | $105 | — | — |
| Q4 2013 | 1,529 | $95 | — | — |
| Q3 2013 | 1,568 | $94 | — | — |
| Q2 2013 | 1,567 | $72 | — | — |
| Q1 2013 | 1,567 | $72 | — | — |