CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 349,521 | $10,386 | — | — |
| Q1 2017 | 349,521 | $10,386 | — | — |
| Q4 2016 | 357,390 | $10,992 | — | — |
| Q3 2016 | 344,060 | $9,753 | — | — |
| Q2 2016 | 96,511 | $3,088 | — | — |
| Q1 2016 | 13,550 | $420 | — | — |
| Q4 2015 | 35,318 | $1,182 | — | — |
| Q3 2015 | 49,919 | $1,579 | — | — |
| Q2 2015 | 60,876 | $2,399 | — | — |
| Q1 2015 | 9,802 | $510 | — | — |
| Q4 2014 | 9,802 | $493 | — | — |
| Q3 2014 | 9,050 | $344 | — | — |
| Q2 2014 | 8,788 | $338 | — | — |
| Q1 2014 | 8,588 | $434 | — | — |
| Q4 2013 | 8,614 | $497 | — | — |
| Q3 2013 | 8,588 | $501 | — | — |
| Q2 2013 | 7,238 | $371 | — | — |
| Q3 2011 | 15,233 | $994 | — | — |