CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 10,100 | $121 | — | — |
| Q3 2016 | 10,100 | $88 | — | — |
| Q2 2016 | 10,100 | $94 | — | — |
| Q1 2016 | 10,100 | $81 | — | — |
| Q4 2015 | 10,100 | $95 | — | — |
| Q3 2015 | 12,100 | $185 | — | — |
| Q2 2015 | 12,600 | $423 | — | — |