CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 600 | $20 | — | — |
| Q3 2014 | 700 | $54 | — | — |
| Q2 2014 | 2,000 | $161 | — | — |
| Q1 2014 | 56,100 | $3,893 | — | — |
| Q4 2013 | 52,500 | $3,249 | — | — |
| Q3 2013 | 21,400 | $1,280 | — | — |
| Q2 2013 | 8,700 | $401 | — | — |