CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 9,200 | $282 | — | — |
| Q1 2016 | 55,600 | $1,729 | — | — |
| Q4 2015 | 9,700 | $324 | — | — |
| Q3 2015 | 104,500 | $3,307 | — | — |
| Q2 2015 | 39,100 | $1,542 | — | — |
| Q1 2015 | 62,200 | $3,239 | — | — |
| Q2 2014 | 38,500 | $1,487 | — | — |
| Q3 2013 | 27,700 | $1,620 | — | — |
| Q2 2013 | 30,400 | $1,564 | — | — |