CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 103,619 | $2,003 | — | — |
| Q2 2016 | 103,764 | $1,809 | — | — |
| Q1 2016 | 103,764 | $1,665 | — | — |
| Q4 2015 | 93,634 | $1,504 | — | — |
| Q3 2015 | 132,450 | $1,872 | — | — |
| Q2 2015 | 64,909 | $1,061 | — | — |
| Q1 2014 | 98,818 | $1,002 | — | — |
| Q4 2013 | 100,107 | $1,487 | — | — |
| Q3 2013 | 106,953 | $1,381 | — | — |
| Q2 2013 | 106,953 | $1,197 | — | — |