CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 240,992 | $1,783 | — | — |
| Q4 2014 | 259,277 | $2,136 | — | — |
| Q3 2014 | 284,305 | $3,065 | — | — |
| Q2 2014 | 276,810 | $2,757 | — | — |
| Q1 2014 | 251,080 | $2,069 | — | — |
| Q4 2013 | 246,235 | $1,965 | — | — |
| Q3 2013 | 240,800 | $1,924 | — | — |