CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 200,100 | $6,225 | — | — |
| Q4 2015 | 321,100 | $10,757 | — | — |
| Q3 2015 | 388,600 | $12,299 | — | — |
| Q2 2015 | 388,600 | $15,326 | — | — |
| Q1 2015 | 32,300 | $1,682 | — | — |
| Q4 2014 | 277,400 | $13,987 | — | — |
| Q3 2014 | 567,700 | $21,635 | — | — |
| Q2 2014 | 382,800 | $14,788 | — | — |