CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 68,407 | $374 | — | — |
| Q2 2017 | 61,346 | $338 | — | — |
| Q1 2017 | 54,486 | $515 | — | — |
| Q4 2016 | 50,815 | $611 | — | — |
| Q3 2016 | 51,906 | $454 | — | — |
| Q2 2016 | 49,162 | $455 | — | — |
| Q1 2016 | 51,140 | $408 | — | — |
| Q4 2015 | 22,132 | $209 | — | — |
| Q3 2015 | 17,053 | $260 | — | — |
| Q2 2015 | 9,794 | $329 | — | — |
| Q1 2015 | 10,038 | $310 | — | — |
| Q4 2014 | 10,756 | $355 | — | — |