CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 12,400 | $190 | — | — |
| Q2 2015 | 12,400 | $417 | — | — |
| Q1 2015 | 12,525 | $387 | — | — |
| Q4 2014 | 12,550 | $414 | — | — |
| Q3 2014 | 13,950 | $1,082 | — | — |
| Q2 2014 | 15,475 | $1,241 | — | — |
| Q1 2014 | 16,400 | $1,138 | — | — |
| Q4 2013 | 16,450 | $1,018 | — | — |
| Q3 2013 | 16,600 | $994 | — | — |
| Q2 2013 | 143,725 | $6,625 | — | — |