CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 41,460 | $1,379 | — | — |
| Q3 2015 | 138,738 | $4,769 | — | — |
| Q2 2015 | 73,025 | $2,869 | — | — |
| Q1 2015 | 73,606 | $3,271 | — | — |
| Q4 2014 | 36,657 | $1,852 | — | — |
| Q3 2014 | 535,541 | $21,791 | — | — |
| Q2 2014 | 1,161,057 | $40,767 | — | — |
| Q1 2014 | 1,394,566 | $50,002 | — | — |
| Q4 2013 | 1,429,689 | $57,732 | — | — |
| Q3 2013 | 1,174,782 | $38,914 | — | — |
| Q2 2013 | 438,914 | $11,028 | — | — |