CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 20,716 | $872 | — | — |
| Q1 2017 | 103,637 | $3,080 | — | — |
| Q4 2016 | 114,739 | $3,529 | — | — |
| Q3 2016 | 100,678 | $2,854 | — | — |
| Q2 2016 | 114,324 | $3,660 | — | — |
| Q1 2016 | 24,672 | $768 | — | — |
| Q4 2015 | 26,951 | $903 | — | — |
| Q3 2015 | 31,859 | $1,008 | — | — |
| Q2 2015 | 31,846 | $1,256,012 | — | — |
| Q1 2015 | 31,445 | $1,638 | — | — |
| Q4 2014 | 31,550 | $1,590,751 | — | — |
| Q3 2014 | 42,090 | $1,604,050 | — | — |
| Q2 2014 | 21,847 | $843,950 | — | — |
| Q1 2014 | 12,651 | $641,532 | — | — |
| Q4 2013 | 15,971 | $923,603 | — | — |
| Q3 2013 | 8,786 | $513,981 | — | — |