CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 30,823 | $1,216 | — | — |
| Q1 2015 | 39,944 | $2,080 | — | — |
| Q4 2014 | 40,190 | $2,026 | — | — |
| Q3 2014 | 40,614 | $1,548 | — | — |
| Q2 2014 | 33,851 | $1,307 | — | — |
| Q1 2014 | 29,642 | $1,503 | — | — |
| Q4 2013 | 8,337 | $482 | — | — |
| Q3 2013 | 4,748 | $278 | — | — |
| Q2 2013 | 4,446 | $229 | — | — |