CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 5,550 | $234 | — | — |
| Q1 2017 | 29,940 | $890 | — | — |
| Q4 2016 | 42,740 | $1,315 | — | — |
| Q3 2016 | 40,800 | $1,157 | — | — |
| Q2 2016 | 3,800 | $122 | — | — |
| Q1 2016 | 3,800 | $118 | — | — |
| Q4 2015 | 3,800 | $127 | — | — |
| Q3 2015 | 7,800 | $247 | — | — |
| Q2 2015 | 4,300 | $170 | — | — |
| Q1 2015 | 4,300 | $224 | — | — |
| Q4 2014 | 4,500 | $227 | — | — |
| Q3 2014 | 4,500 | $171 | — | — |
| Q2 2014 | 4,500 | $174 | — | — |
| Q1 2014 | 4,500 | $228 | — | — |
| Q4 2013 | 4,500 | $260 | — | — |
| Q3 2013 | 4,500 | $263 | — | — |
| Q2 2013 | 4,500 | $232 | — | — |