CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 4,929,226 | $36,476 | — | — |
| Q4 2014 | 54,685 | $451 | — | — |
| Q2 2014 | 57,837 | $576 | — | — |
| Q1 2014 | 52,405 | $432 | — | — |
| Q4 2013 | 49,697 | $397 | — | — |
| Q3 2013 | 46,015 | $368 | — | — |