CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,577,975 | $818,553 | — | — |
| Q4 2016 | 14,020,950 | $779,566 | — | — |
| Q3 2016 | 13,670,382 | $744,080 | — | — |
| Q2 2016 | 13,261,683 | $622,503 | — | — |
| Q1 2016 | 12,877,207 | $523,331 | — | — |
| Q4 2015 | 12,438,275 | $483,974 | — | — |
| Q3 2015 | 12,083,160 | $485,139 | — | — |
| Q2 2015 | 11,900,541 | $581,699 | — | — |
| Q1 2015 | 11,371,734 | $504,223 | — | — |
| Q4 2014 | 10,873,947 | $380,479 | — | — |
| Q3 2014 | 10,725,615 | $389,661 | — | — |
| Q2 2014 | 10,677,606 | $345,634 | — | — |
| Q1 2014 | 10,662,316 | $304,302 | — | — |
| Q4 2013 | 10,484,469 | $240,514 | — | — |
| Q3 2013 | 10,090,030 | $201,497 | — | — |
| Q2 2013 | 4,129,444 | $67,104 | — | — |