CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 26,301 | $145 | — | — |
| Q2 2017 | 25,698 | $141 | — | — |
| Q4 2015 | 15,145 | $140 | — | — |
| Q2 2015 | 30,532 | $1,025 | — | — |
| Q1 2015 | 10,383 | $330 | — | — |
| Q4 2014 | 6,825 | $225 | — | — |
| Q3 2014 | 9,602 | $745 | — | — |
| Q2 2014 | 3,737 | $300 | — | — |