CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 51,539 | $2,519 | — | — |
| Q1 2015 | 42,900 | $1,902 | — | — |
| Q4 2014 | 26,600 | $931 | — | — |
| Q3 2014 | 26,400 | $959 | — | — |
| Q2 2014 | 136,363 | $4,414 | — | — |
| Q1 2014 | 242,344 | $6,916 | — | — |
| Q4 2013 | 24,800 | $569 | — | — |