CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 3,106,615 | $16,962 | — | — |
| Q2 2017 | 7,265,368 | $40,032 | — | — |
| Q1 2017 | 12,081,581 | $114,292 | — | — |
| Q4 2016 | 12,522,568 | $150,521 | — | — |
| Q3 2016 | 10,301,845 | $90,038 | — | — |
| Q2 2016 | 5,475,630 | $50,704 | — | — |
| Q1 2016 | 1,268,195 | $10,120 | — | — |
| Q4 2015 | 8,859,255 | $83,631 | — | — |
| Q3 2015 | 8,836,770 | $134,937 | — | — |
| Q2 2015 | 1,498,097 | $50,336 | — | — |
| Q1 2015 | 4,981,763 | $153,936 | — | — |
| Q4 2014 | 5,950,383 | $196,363 | — | — |
| Q3 2014 | 1,756,021 | $136,179 | — | — |
| Q2 2014 | 1,526,857 | $122,530 | — | — |
| Q1 2014 | 1,857,165 | $128,869 | — | — |
| Q4 2013 | 1,385,978 | $85,750 | — | — |
| Q3 2013 | 1,347,741 | $80,662 | — | — |
| Q2 2013 | 1,200,748 | $55,342 | — | — |