CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 143,700 | $785 | — | — |
| Q2 2017 | 156,700 | $863 | — | — |
| Q1 2017 | 186,000 | $1,760 | — | — |
| Q4 2016 | 188,000 | $2,260 | — | — |
| Q3 2016 | 351,000 | $3,068 | — | — |
| Q2 2016 | 210,500 | $1,949 | — | — |
| Q1 2016 | 213,000 | $1,700 | — | — |
| Q4 2015 | 195,000 | $1,841 | — | — |
| Q3 2015 | 480,950 | $7,344 | — | — |
| Q2 2015 | 369,450 | $12,414 | — | — |
| Q1 2015 | 394,950 | $12,204 | — | — |
| Q4 2014 | 519,650 | $17,148 | — | — |
| Q3 2014 | 109,000 | $8,453 | — | — |
| Q2 2014 | 86,000 | $6,902 | — | — |
| Q1 2014 | 80,000 | $5,551 | — | — |
| Q4 2013 | 180,000 | $11,137 | — | — |
| Q3 2013 | 75,000 | $4,489 | — | — |
| Q2 2013 | 173,900 | $8,015 | — | — |