CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 293,800 | $12,372 | — | — |
| Q1 2017 | 98,215 | $2,919 | — | — |
| Q4 2016 | 157,400 | $4,842 | — | — |
| Q3 2016 | 163,700 | $4,641 | — | — |
| Q2 2016 | 512,800 | $16,420 | — | — |
| Q1 2016 | 171,600 | $5,338 | — | — |
| Q4 2015 | 520,200 | $17,427 | — | — |
| Q3 2015 | 526,700 | $16,670 | — | — |
| Q1 2015 | 533,400 | $27,780 | — | — |
| Q4 2014 | 533,400 | $26,894 | — | — |
| Q3 2014 | 523,000 | $19,932 | — | — |
| Q2 2014 | 131,000 | $5,061 | — | — |
| Q3 2013 | 185,660 | $10,861 | — | — |
| Q2 2013 | 309,500 | $15,933 | — | — |