CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 16,777 | $942 | — | — |
| Q4 2016 | 15,384 | $855 | — | — |
| Q3 2016 | 14,623 | $796 | — | — |
| Q2 2016 | 15,667 | $735 | — | — |
| Q1 2016 | 10,760 | $437 | — | — |
| Q4 2015 | 11,208 | $436 | — | — |
| Q3 2015 | 10,528 | $423 | — | — |
| Q2 2015 | 10,401 | $508 | — | — |