CUSIP: 95790D105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 9,000 | $94 | — | — |
| Q2 2017 | 6,900 | $71 | — | — |
| Q1 2017 | 6,600 | $64 | — | — |
| Q4 2016 | 20,400 | $205 | — | — |
| Q2 2015 | 1,200 | $18 | — | — |
| Q1 2015 | 2,400 | $36 | — | — |
| Q4 2014 | 2,400 | $35 | — | — |
| Q3 2014 | 11,200 | $166 | — | — |
| Q4 2013 | 2,200 | $33 | — | — |