CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 4,875,491 | $26,621 | — | — |
| Q2 2017 | 5,269,867 | $29,037 | — | — |
| Q1 2017 | 4,047,622 | $38,290 | — | — |
| Q4 2016 | 4,285,890 | $51,517 | — | — |
| Q3 2016 | 4,536,231 | $39,646 | — | — |
| Q2 2016 | 3,895,562 | $36,073 | — | — |
| Q1 2016 | 3,746,247 | $29,896 | — | — |
| Q4 2015 | 1,595,685 | $15,063 | — | — |
| Q3 2015 | 1,501,218 | $22,924 | — | — |
| Q2 2015 | 7,026,953 | $236,105 | — | — |
| Q1 2015 | 5,396,453 | $166,750 | — | — |
| Q4 2014 | 591,939 | $19,534 | — | — |
| Q3 2014 | 769,471 | $59,671 | — | — |
| Q2 2014 | 1,199,049 | $96,224 | — | — |
| Q1 2014 | 1,154,278 | $80,096 | — | — |
| Q4 2013 | 1,222,595 | $75,643 | — | — |
| Q3 2013 | 1,428,975 | $85,524 | — | — |
| Q2 2013 | 1,551,114 | $71,490 | — | — |