CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 77,657 | $3,270 | — | — |
| Q1 2017 | 92,114 | $2,737 | — | — |
| Q4 2016 | 67,080 | $2,063 | — | — |
| Q3 2016 | 67,080 | $1,902 | — | — |
| Q2 2016 | 67,080 | $2,148 | — | — |
| Q1 2016 | 55,441 | $1,725 | — | — |
| Q4 2015 | 42,004 | $1,407 | — | — |
| Q3 2015 | 42,004 | $1,329 | — | — |
| Q2 2015 | 42,004 | $1,657 | — | — |
| Q1 2015 | 42,004 | $2,187 | — | — |
| Q4 2014 | 70,659 | $3,562 | — | — |
| Q3 2014 | 56,562 | $1,341,067 | — | — |
| Q2 2014 | 21,394 | $826 | — | — |
| Q1 2014 | 21,394 | $1,085 | — | — |
| Q4 2013 | 21,394 | $1,237 | — | — |