CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 34,400 | $525 | — | — |
| Q2 2015 | 46,420 | $1,560 | — | — |
| Q1 2015 | 40,375 | $1,248 | — | — |
| Q4 2014 | 37,600 | $1,241 | — | — |
| Q3 2014 | 37,740 | $2,927 | — | — |
| Q2 2014 | 35,855 | $2,877 | — | — |
| Q1 2014 | 35,595 | $2,470 | — | — |
| Q4 2013 | 31,786 | $1,967 | — | — |
| Q3 2013 | 32,061 | $1,919 | — | — |
| Q2 2013 | 28,611 | $1,319 | — | — |