CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 22,643 | $568 | — | — |
| Q1 2016 | 22,643 | $536 | — | — |
| Q4 2015 | 22,643 | $570 | — | — |
| Q3 2015 | 22,643 | $487 | — | — |
| Q2 2015 | 22,643 | $474 | — | — |
| Q1 2015 | 22,643 | $460 | — | — |
| Q4 2014 | 22,643 | $445 | — | — |
| Q3 2014 | 22,643 | $411 | — | — |
| Q2 2014 | 22,643 | $427 | — | — |
| Q1 2014 | 22,643 | $485 | — | — |
| Q4 2013 | 22,643 | $386 | — | — |
| Q3 2013 | 22,643 | $390 | — | — |