CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 2,000 | $155 | — | — |
| Q2 2014 | 2,000 | $161 | — | — |
| Q1 2014 | 3,300 | $229 | — | — |
| Q4 2013 | 4,800 | $297 | — | — |
| Q3 2013 | 3,300 | $198 | — | — |
| Q2 2013 | 3,300 | $152 | — | — |