CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 445,960 | $4,210 | — | — |
| Q3 2015 | 445,960 | $6,810 | — | — |
| Q2 2015 | 442,065 | $14,853 | — | — |
| Q1 2015 | 417,285 | $12,894 | — | — |
| Q4 2014 | 783,601 | $25,859 | — | — |
| Q3 2014 | 694,247 | $53,839 | — | — |
| Q2 2014 | 658,475 | $52,843 | — | — |
| Q1 2014 | 623,773 | $43,284 | — | — |
| Q4 2013 | 587,794 | $36,367 | — | — |
| Q3 2013 | 492,404 | $29,470 | — | — |
| Q2 2013 | 488,243 | $22,503 | — | — |