CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 4,898,000 | $145,569 | — | — |
| Q4 2016 | 4,898,000 | $150,662 | — | — |
| Q3 2016 | 9,091,437 | $257,742 | — | — |
| Q2 2016 | 9,092,490 | $291,142 | — | — |
| Q1 2016 | 9,115,700 | $283,589 | — | — |
| Q4 2015 | 15,128,700 | $506,811 | — | — |
| Q3 2015 | 15,090,700 | $477,621 | — | — |
| Q2 2015 | 13,609,700 | $536,767 | — | — |
| Q1 2015 | 13,109,700 | $682,753 | — | — |
| Q4 2014 | 13,109,700 | $660,991 | — | — |
| Q3 2014 | 13,109,700 | $499,611 | — | — |
| Q2 2014 | 8,270,000 | $319,470 | — | — |
| Q1 2014 | 6,810,000 | $345,335 | — | — |
| Q4 2013 | 6,110,000 | $353,341 | — | — |
| Q3 2013 | 6,110,000 | $357,435 | — | — |
| Q2 2013 | 5,214,000 | $268,417 | — | — |