CUSIP: 958254104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 2,290,613 | $96,732 | — | — |
| Q3 2018 | 2,495,741 | $109,014 | — | — |
| Q2 2018 | 2,706,737 | $130,979 | — | — |
| Q1 2018 | 2,950,840 | $125,912 | — | — |
| Q4 2017 | 2,996,226 | $144,089 | — | — |
| Q3 2017 | 3,120,300 | $160,009 | — | — |
| Q2 2017 | 3,163,570 | $176,970 | — | — |
| Q1 2017 | 3,260,736 | $197,111 | — | — |
| Q4 2016 | 3,716,074 | $218,356 | — | — |
| Q3 2016 | 3,871,921 | $213,149 | — | — |
| Q2 2016 | 4,071,856 | $205,221 | — | — |
| Q1 2016 | 4,281,287 | $185,851 | — | — |
| Q4 2015 | 5,911,648 | $280,981 | — | — |
| Q3 2015 | 7,090,980 | $332,000 | — | — |
| Q2 2015 | 6,533,100 | $414,003 | — | — |
| Q1 2015 | 6,892,069 | $453,842 | — | — |
| Q4 2014 | 6,683,147 | $488,203 | — | — |
| Q3 2014 | 5,180,748 | $388,555 | — | — |
| Q2 2014 | 4,706,668 | $359,966 | — | — |
| Q1 2014 | 4,767,912 | $315,587 | — | — |
| Q4 2013 | 4,755,684 | $293,379 | — | — |
| Q3 2013 | 4,655,020 | $279,907 | — | — |
| Q2 2013 | 4,670,699 | $303,082 | — | — |