CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 332,151 | $2,581 | — | — |
| Q4 2014 | 286,861 | $2,364 | — | — |
| Q3 2014 | 281,522 | $3,009 | — | — |
| Q2 2014 | 365,315 | $3,639 | — | — |
| Q1 2014 | 367,834 | $3,031 | — | — |
| Q4 2013 | 407,484 | $3,252 | — | — |
| Q3 2013 | 409,444 | $3,488 | — | — |