CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 5,631,663 | $41,674 | — | — |
| Q4 2014 | 4,878,788 | $40,201 | — | — |
| Q3 2014 | 3,728,347 | $40,192 | — | — |
| Q2 2014 | 4,316,854 | $42,995 | — | — |
| Q1 2014 | 3,772,784 | $31,087 | — | — |
| Q4 2013 | 3,668,117 | $29,271 | — | — |
| Q3 2013 | 3,355,916 | $26,848 | — | — |