CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 444,528 | $5,459 | — | — |
| Q1 2015 | 725,098 | $7,925 | — | — |
| Q4 2014 | 332,720 | $3,870 | — | — |
| Q3 2014 | 632,534 | $15,219 | — | — |
| Q2 2014 | 1,026,351 | $24,540 | — | — |
| Q1 2014 | 2,254,470 | $40,648 | — | — |
| Q4 2013 | 2,214,764 | $45,137 | — | — |
| Q3 2013 | 1,614,448 | $31,094 | — | — |
| Q2 2013 | 2,693,999 | $51,024 | — | — |