CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 293,206 | $2,768 | — | — |
| Q3 2015 | 206,139 | $3,148 | — | — |
| Q2 2015 | 185,329 | $6,227 | — | — |
| Q1 2015 | 188,504 | $5,825 | — | — |
| Q4 2014 | 195,048 | $6,437 | — | — |
| Q3 2014 | 16,845 | $1,306 | — | — |
| Q2 2014 | 18,065 | $1,450 | — | — |
| Q1 2014 | 18,715 | $1,299 | — | — |
| Q4 2013 | 18,515 | $1,146 | — | — |
| Q3 2013 | 50,770 | $3,039 | — | — |
| Q2 2013 | 20,965 | $966 | — | — |