CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 223,534 | $1,220 | — | — |
| Q2 2017 | 223,534 | $1,232 | — | — |
| Q1 2017 | 120,272 | $1,138 | — | — |
| Q4 2016 | 63,127 | $759 | — | — |
| Q3 2016 | 68,980 | $603 | — | — |
| Q2 2016 | 66,171 | $613 | — | — |
| Q1 2016 | 65,308 | $521 | — | — |
| Q4 2015 | 65,308 | $617 | — | — |
| Q3 2015 | 82,913 | $1,266 | — | — |
| Q2 2015 | 1,573,909 | $52,883 | — | — |
| Q1 2015 | 568,008 | $17,552 | — | — |
| Q4 2014 | 387,708 | $12,794 | — | — |
| Q3 2014 | 310,019 | $24,042 | — | — |
| Q2 2014 | 72,629 | $5,828 | — | — |
| Q1 2014 | 74,259 | $5,153 | — | — |
| Q4 2013 | 52,713 | $3,262 | — | — |
| Q3 2013 | 53,358 | $3,193 | — | — |
| Q2 2013 | 51,633 | $2,380 | — | — |