CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 1,000 | $38 | — | — |
| Q1 2016 | 315 | $12 | — | — |
| Q4 2014 | 194 | $10 | — | — |
| Q3 2014 | 1,454 | $59 | — | — |
| Q2 2014 | 1,454 | $51 | — | — |
| Q1 2014 | 1,554 | $56 | — | — |
| Q4 2013 | 1,954 | $79 | — | — |
| Q3 2013 | 3,151 | $104 | — | — |
| Q2 2013 | 69,928 | $1,757 | — | — |
| Q1 2013 | 79,594 | $1,624 | — | — |
| Q4 2012 | 91,485 | $1,820 | — | — |
| Q3 2012 | 91,747 | $1,465 | — | — |
| Q2 2012 | 81,917 | $1,297 | — | — |
| Q1 2012 | 76,967 | $1,172 | — | — |
| Q4 2011 | 92,447 | $1,491 | — | — |
| Q3 2011 | 100,372 | $1,321 | — | — |
| Q2 2011 | 104,182 | $1,567 | — | — |
| Q1 2011 | 110,550 | $1,843 | — | — |
| Q4 2010 | 164,610 | $2,738 | — | — |