CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 656,883 | $6,391 | — | — |
| Q2 2015 | 656,023 | $6,980 | — | — |
| Q4 2014 | 670,578 | $9,294 | — | — |
| Q3 2014 | 663,948 | $8,784 | — | — |
| Q2 2014 | 653,563 | $8,130 | — | — |
| Q1 2014 | 644,880 | $7,287 | — | — |
| Q4 2013 | 628,720 | $7,652 | — | — |
| Q3 2013 | 609,665 | $6,273 | — | — |