CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 144,937 | $1,073 | — | — |
| Q4 2014 | 177,317 | $1,461 | — | — |
| Q3 2014 | 141,171 | $1,522 | — | — |
| Q2 2014 | 254,131 | $2,531 | — | — |
| Q1 2014 | 257,949 | $2,125 | — | — |
| Q4 2013 | 206,090 | $1,645 | — | — |
| Q3 2013 | 95,044 | $760 | — | — |