CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 127,241 | $942 | — | — |
| Q4 2014 | 92,041 | $758 | — | — |
| Q3 2014 | 92,941 | $1,002 | — | — |
| Q2 2014 | 3,289,528 | $32,764 | — | — |
| Q1 2014 | 4,655,225 | $38,359 | — | — |
| Q4 2013 | 4,568,963 | $36,460 | — | — |
| Q3 2013 | 5,348,474 | $42,734 | — | — |