CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 3,680 | $205 | — | — |
| Q3 2016 | 5,185 | $282 | — | — |
| Q2 2016 | 7,940 | $373 | — | — |
| Q1 2016 | 7,640 | $310 | — | — |
| Q4 2015 | 9,315 | $362 | — | — |
| Q3 2015 | 14,340 | $576 | — | — |
| Q2 2015 | 10,575 | $517 | — | — |
| Q1 2015 | 23,185 | $1,028 | — | — |
| Q4 2014 | 17,920 | $627 | — | — |