CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 15,649 | $726 | — | — |
| Q4 2016 | 15,649 | $605 | — | — |
| Q3 2016 | 15,649 | $674 | — | — |
| Q2 2016 | 15,649 | $588 | — | — |
| Q1 2016 | 15,649 | $576 | — | — |
| Q4 2015 | 15,649 | $520 | — | — |
| Q3 2015 | 15,649 | $452 | — | — |
| Q2 2015 | 15,649 | $615 | — | — |
| Q1 2015 | 15,649 | $695 | — | — |
| Q4 2014 | 15,649 | $790 | — | — |
| Q3 2014 | 15,649 | $638 | — | — |
| Q2 2014 | 32,086 | $1,127 | — | — |
| Q1 2014 | 32,086 | $1,152 | — | — |
| Q4 2013 | 32,086 | $1,298 | — | — |
| Q3 2013 | 32,086 | $1,064 | — | — |
| Q2 2013 | 48,523 | $1,219 | — | — |