CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 692,500 | $29,161 | — | — |
| Q1 2017 | 693,201 | $20,602 | — | — |
| Q4 2016 | 695,400 | $21,391 | — | — |
| Q3 2016 | 687,900 | $19,502 | — | — |
| Q2 2016 | 828,652 | $26,533 | — | — |
| Q1 2016 | 851,811 | $26,500 | — | — |
| Q4 2015 | 889,659 | $29,804 | — | — |
| Q3 2015 | 928,796 | $29,396 | — | — |
| Q2 2015 | 983,193 | $38,777 | — | — |
| Q1 2015 | 981,500 | $51,117 | — | — |
| Q4 2014 | 970,803 | $48,948 | — | — |
| Q3 2014 | 1,118,281 | $42,618 | — | — |
| Q2 2014 | 1,084,605 | $41,898 | — | — |
| Q1 2014 | 1,076,300 | $54,579 | — | — |
| Q4 2013 | 1,080,765 | $62,501 | — | — |
| Q3 2013 | 1,041,740 | $60,942 | — | — |
| Q2 2013 | 1,072,800 | $55,228 | — | — |