CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 225,614 | $1,670 | — | — |
| Q4 2014 | 229,205 | $1,889 | — | — |
| Q3 2014 | 234,068 | $2,523 | — | — |
| Q2 2014 | 251,246 | $2,502 | — | — |
| Q1 2014 | 261,541 | $2,155 | — | — |
| Q4 2013 | 275,999 | $2,202 | — | — |
| Q3 2013 | 294,941 | $2,360 | — | — |