CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 16,832 | $781 | — | — |
| Q4 2016 | 72,242 | $2,794 | — | — |
| Q3 2016 | 66,806 | $2,880 | — | — |
| Q2 2016 | 72,183 | $2,711 | — | — |
| Q1 2016 | 67,675 | $2,491 | — | — |
| Q4 2015 | 66,800 | $2,222 | — | — |
| Q3 2015 | 93,277 | $2,697 | — | — |
| Q2 2015 | 65,000 | $2,554 | — | — |
| Q1 2015 | 252,950 | $11,240 | — | — |
| Q4 2014 | 246,650 | $12,458 | — | — |
| Q3 2014 | 453,100 | $18,464 | — | — |
| Q2 2014 | 469,100 | $16,479 | — | — |
| Q1 2014 | 466,450 | $16,746 | — | — |
| Q4 2013 | 466,450 | $18,870 | — | — |
| Q3 2013 | 468,550 | $15,537 | — | — |
| Q2 2013 | 467,150 | $11,730 | — | — |