CUSIP: 958254104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 5,125 | $246 | — | — |
| Q3 2017 | 4,635 | $238 | — | — |
| Q2 2017 | 4,367 | $244 | — | — |
| Q1 2017 | 4,367 | $264 | — | — |
| Q4 2016 | 4,367 | $257 | — | — |
| Q2 2016 | 4,506 | $227 | — | — |
| Q4 2015 | 3,770 | $179 | — | — |
| Q3 2015 | 3,770 | $177 | — | — |
| Q2 2015 | 3,185 | $202 | — | — |