CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 217,055 | $9,140 | — | — |
| Q1 2017 | 294,423 | $8,750 | — | — |
| Q4 2016 | 352,076 | $10,830 | — | — |
| Q4 2015 | 82,100 | $2,750 | — | — |
| Q3 2015 | 160,800 | $5,089 | — | — |
| Q2 2015 | 124,800 | $4,922 | — | — |
| Q1 2015 | 126,600 | $6,593 | — | — |
| Q4 2014 | 119,800 | $6,040 | — | — |
| Q3 2014 | 163,100 | $6,216 | — | — |
| Q2 2014 | 45,900 | $1,773 | — | — |
| Q1 2014 | 404,600 | $20,517 | — | — |
| Q4 2013 | 221,500 | $12,809 | — | — |
| Q3 2013 | 397,000 | $23,225 | — | — |
| Q2 2013 | 392,400 | $20,201 | — | — |