CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 7,173 | $318 | — | — |
| Q3 2014 | 6,473 | $235 | — | — |
| Q2 2014 | 15,373 | $498 | — | — |
| Q1 2014 | 44,173 | $1,261 | — | — |
| Q4 2013 | 14,473 | $332 | — | — |