CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 653,491 | $22,389 | — | — |
| Q3 2016 | 657,271 | $17,280 | — | — |
| Q2 2016 | 684,739 | $17,180 | — | — |
| Q1 2016 | 699,651 | $16,561 | — | — |
| Q4 2015 | 707,000 | $17,795 | — | — |
| Q3 2015 | 1,077,522 | $23,156 | — | — |