CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 1,242,064 | $9,191 | — | — |
| Q4 2014 | 323,326 | $2,664 | — | — |
| Q3 2014 | 313,573 | $3,381 | — | — |
| Q2 2014 | 1,265,078 | $12,600 | — | — |
| Q1 2014 | 519,668 | $4,282 | — | — |
| Q4 2013 | 537,157 | $4,287 | — | — |
| Q3 2013 | 819,132 | $6,554 | — | — |