CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 892,698 | $50,124 | — | — |
| Q4 2016 | 911,660 | $50,688 | — | — |
| Q3 2016 | 1,038,750 | $56,539 | — | — |
| Q2 2016 | 1,298,531 | $61,023 | — | — |
| Q1 2016 | 1,410,174 | $57,324 | — | — |
| Q4 2015 | 1,131,821 | $44,039 | — | — |
| Q3 2015 | 785,495 | $31,534 | — | — |
| Q2 2015 | 1,468,686 | $71,786 | — | — |
| Q1 2015 | 1,592,910 | $70,621 | — | — |
| Q4 2014 | 1,596,720 | $55,870 | — | — |
| Q3 2014 | 1,974,091 | $71,718 | — | — |
| Q2 2014 | 2,085,779 | $67,517 | — | — |
| Q1 2014 | 2,100,213 | $59,940 | — | — |
| Q4 2013 | 1,050,507 | $24,098 | — | — |
| Q3 2013 | 1,051,399 | $20,996 | — | — |
| Q2 2013 | 590,340 | $9,593 | — | — |