CUSIP: 97717w315 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 18,114 | $787 | — | — |
| Q1 2015 | 25,122 | $1,068 | — | — |
| Q4 2014 | 79,591 | $3,356 | — | — |
| Q3 2014 | 388,781 | $18,576 | — | — |
| Q2 2014 | 412,683 | $21,393 | — | — |
| Q1 2014 | 407,647 | $20,003 | — | — |
| Q4 2013 | 372,117 | $18,989 | — | — |
| Q3 2013 | 341,377 | $17,646 | — | — |
| Q2 2013 | 322,640 | $15,593 | — | — |