CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 9,000 | $355 | — | — |
| Q1 2015 | 9,000 | $469 | — | — |
| Q4 2014 | 9,000 | $454 | — | — |
| Q3 2014 | 9,000 | $343 | — | — |
| Q2 2014 | 9,000 | $348 | — | — |
| Q1 2014 | 9,000 | $456 | — | — |
| Q4 2013 | 9,000 | $520 | — | — |