CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 3,885,581 | $28,753 | — | — |
| Q4 2014 | 6,782,557 | $55,888 | — | — |
| Q3 2014 | 2,385,084 | $25,711 | — | — |
| Q2 2014 | 2,403,507 | $23,939 | — | — |
| Q1 2014 | 3,845,584 | $31,688 | — | — |
| Q4 2013 | 793,889 | $6,335 | — | — |
| Q3 2013 | 455,498 | $3,639 | — | — |