CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 22,000 | $120 | — | — |
| Q2 2017 | 22,715 | $125 | — | — |
| Q1 2017 | 22,099 | $209 | — | — |
| Q4 2016 | 22,099 | $265 | — | — |
| Q3 2016 | 22,099 | $193 | — | — |
| Q2 2016 | 23,323 | $216 | — | — |
| Q1 2016 | 24,499 | $196 | — | — |
| Q4 2015 | 25,924 | $245 | — | — |
| Q3 2015 | 26,361 | $403 | — | — |
| Q2 2015 | 31,709 | $1,066 | — | — |
| Q1 2015 | 32,936 | $1,018 | — | — |
| Q4 2014 | 38,168 | $1,260 | — | — |
| Q3 2014 | 34,672 | $2,689 | — | — |
| Q2 2014 | 36,710 | $2,946 | — | — |
| Q1 2014 | 40,923 | $2,840 | — | — |
| Q4 2013 | 40,738 | $2,520 | — | — |
| Q3 2013 | 39,894 | $2,387 | — | — |
| Q2 2013 | 36,670 | $1,690 | — | — |