CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 3,718,403 | $38,745 | — | — |
| Q1 2016 | 3,720,688 | $38,323 | — | — |
| Q4 2015 | 3,721,402 | $42,983 | — | — |
| Q3 2015 | 3,716,903 | $39,065 | — | — |
| Q2 2015 | 3,571,040 | $45,102 | — | — |
| Q1 2015 | 3,465,653 | $34,552 | — | — |
| Q4 2014 | 3,249,458 | $32,917 | — | — |
| Q3 2014 | 3,073,603 | $28,369 | — | — |
| Q2 2014 | 2,892,415 | $29,705 | — | — |
| Q1 2014 | 2,807,188 | $31,159 | — | — |
| Q4 2013 | 2,578,082 | $28,178 | — | — |
| Q3 2013 | 2,367,968 | $19,370 | — | — |
| Q2 2013 | 2,164,043 | $14,326 | — | — |