CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 6,900 | $231 | — | — |
| Q3 2014 | 4,900 | $379 | — | — |
| Q2 2014 | 5,200 | $417 | — | — |
| Q1 2014 | 5,200 | $360 | — | — |
| Q4 2013 | 13,600 | $841 | — | — |
| Q3 2013 | 13,600 | $813 | — | — |
| Q2 2013 | 13,600 | $626 | — | — |