CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 23,415 | $741 | — | — |
| Q2 2015 | 26,690 | $1,053 | — | — |
| Q1 2015 | 26,961 | $1,404 | — | — |
| Q4 2014 | 34,106 | $1,720 | — | — |
| Q3 2014 | 35,601 | $1,357 | — | — |
| Q2 2014 | 50,002 | $1,932 | — | — |
| Q1 2014 | 50,303 | $2,551 | — | — |
| Q4 2013 | 50,629 | $2,927 | — | — |
| Q3 2013 | 51,581 | $3,017 | — | — |
| Q2 2013 | 50,463 | $2,597 | — | — |