CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 65,883 | $360 | — | — |
| Q2 2017 | 65,783 | $363 | — | — |
| Q1 2017 | 36,683 | $347 | — | — |
| Q4 2016 | 36,683 | $441 | — | — |
| Q3 2016 | 36,683 | $321 | — | — |
| Q2 2016 | 36,683 | $340 | — | — |
| Q1 2016 | 36,583 | $292 | — | — |
| Q4 2015 | 36,583 | $346 | — | — |
| Q3 2015 | 36,483 | $557 | — | — |
| Q2 2015 | 36,283 | $1,219 | — | — |
| Q1 2015 | 29,583 | $914 | — | — |
| Q4 2014 | 28,683 | $947 | — | — |
| Q3 2014 | 20,683 | $1,604 | — | — |
| Q2 2014 | 20,683 | $1,660 | — | — |
| Q1 2014 | 21,183 | $1,470 | — | — |
| Q4 2013 | 20,983 | $1,298 | — | — |
| Q3 2013 | 20,983 | $1,255 | — | — |
| Q2 2013 | 21,183 | $976 | — | — |