CUSIP: 931427108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 664,375 | $45,396 | — | — |
| Q3 2018 | 742,870 | $54,155 | — | — |
| Q2 2018 | 747,920 | $44,886 | — | — |
| Q1 2018 | 781,795 | $51,184 | — | — |
| Q4 2017 | 804,470 | $58,420 | — | — |
| Q3 2017 | 833,125 | $64,333 | — | — |
| Q2 2017 | 1,195,070 | $93,585 | — | — |
| Q1 2017 | 1,245,265 | $103,419 | — | — |
| Q4 2016 | 1,278,690 | $105,824 | — | — |
| Q3 2016 | 1,641,695 | $132,353 | — | — |
| Q2 2016 | 2,011,025 | $167,458 | — | — |
| Q1 2016 | 2,264,953 | $190,799 | — | — |
| Q4 2015 | 2,272,425 | $193,508 | — | — |
| Q3 2015 | 2,243,425 | $186,428 | — | — |
| Q2 2015 | 2,260,535 | $190,879 | — | — |
| Q1 2015 | 2,190,450 | $185,487 | — | — |
| Q4 2014 | 2,388,015 | $181,966 | — | — |