CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 9,165 | $285 | — | — |
| Q4 2015 | 8,065 | $270 | — | — |
| Q3 2015 | 8,315 | $263 | — | — |
| Q2 2015 | 8,415 | $332 | — | — |
| Q1 2015 | 8,215 | $428 | — | — |
| Q4 2014 | 6,015 | $303 | — | — |
| Q3 2014 | 15,115 | $576 | — | — |
| Q2 2014 | 12,015 | $464 | — | — |