CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 30,267 | $165 | — | — |
| Q2 2017 | 28,373 | $156 | — | — |
| Q1 2017 | 27,985 | $265 | — | — |
| Q4 2016 | 28,610 | $344 | — | — |
| Q3 2016 | 26,242 | $229 | — | — |
| Q2 2016 | 23,175 | $215 | — | — |
| Q1 2016 | 25,360 | $202 | — | — |
| Q4 2015 | 19,238 | $182 | — | — |
| Q3 2015 | 17,752 | $271 | — | — |
| Q2 2015 | 19,051 | $640 | — | — |
| Q1 2015 | 16,120 | $498 | — | — |
| Q4 2014 | 13,120 | $433 | — | — |
| Q3 2014 | 7,334 | $569 | — | — |
| Q2 2014 | 8,978 | $720 | — | — |
| Q1 2014 | 7,107 | $493 | — | — |
| Q4 2013 | 6,946 | $430 | — | — |
| Q3 2013 | 5,196 | $311 | — | — |
| Q2 2013 | 7,491 | $345 | — | — |