CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 160,096 | $1,924 | — | — |
| Q3 2016 | 42,493 | $371 | — | — |
| Q4 2015 | 23,700 | $224 | — | — |
| Q3 2015 | 14,406 | $220 | — | — |
| Q1 2014 | 48,723 | $3,381 | — | — |
| Q3 2013 | 16,810 | $1,006 | — | — |