CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,354,703 | $9,943 | — | — |
| Q4 2016 | 1,333,767 | $11,643 | — | — |
| Q3 2016 | 1,380,180 | $13,981 | — | — |
| Q2 2016 | 1,414,358 | $13,422 | — | — |
| Q1 2016 | 1,469,991 | $16,405 | — | — |
| Q4 2015 | 1,378,942 | $14,659 | — | — |
| Q3 2015 | 1,420,194 | $13,819 | — | — |
| Q2 2015 | 1,655,512 | $17,615 | — | — |
| Q1 2015 | 4,888,537 | $62,817 | — | — |
| Q4 2014 | 6,813,744 | $94,439 | — | — |
| Q3 2014 | 5,049,517 | $66,805 | — | — |
| Q2 2014 | 1,391,472 | $17,310 | — | — |
| Q1 2014 | 1,644,967 | $18,588 | — | — |
| Q4 2013 | 1,676,697 | $20,406 | — | — |
| Q3 2013 | 1,921,585 | $19,774 | — | — |
| Q2 2013 | 1,718,370 | $15,585 | — | — |