CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 4,692,927 | $197,619 | — | — |
| Q1 2017 | 8,588,567 | $255,252 | — | — |
| Q4 2016 | 7,600,952 | $233,805 | — | — |
| Q3 2016 | 6,951,393 | $197,072 | — | — |
| Q2 2016 | 5,779,046 | $185,045 | — | — |
| Q1 2016 | 2,535,672 | $78,885 | — | — |
| Q4 2015 | 918,992 | $30,786 | — | — |
| Q3 2015 | 761,350 | $24,097 | — | — |
| Q2 2015 | 18,323 | $723 | — | — |
| Q1 2015 | 20,323 | $1,058 | — | — |
| Q4 2014 | 19,223 | $969 | — | — |
| Q3 2014 | 51,808 | $1,974 | — | — |
| Q2 2014 | 1,203,670 | $46,498 | — | — |
| Q1 2014 | 1,333,244 | $67,608 | — | — |
| Q4 2013 | 1,835,427 | $106,143 | — | — |
| Q3 2013 | 1,830,150 | $107,064 | — | — |
| Q2 2013 | 2,014,852 | $103,725 | — | — |