CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 212,274 | $2,231 | — | — |
| Q2 2015 | 188,717 | $2,383 | — | — |
| Q1 2015 | 188,239 | $1,877 | — | — |
| Q4 2014 | 234,523 | $2,376 | — | — |
| Q3 2014 | 246,535 | $2,276 | — | — |
| Q2 2014 | 237,402 | $2,438 | — | — |
| Q1 2014 | 62,202 | $690 | — | — |