CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 18,150 | $842 | — | — |
| Q4 2016 | 18,150 | $702 | — | — |
| Q3 2016 | 18,150 | $782 | — | — |
| Q2 2016 | 18,150 | $682 | — | — |
| Q1 2016 | 18,270 | $673 | — | — |
| Q4 2015 | 19,170 | $581 | — | — |
| Q3 2015 | 22,170 | $641 | — | — |
| Q2 2015 | 24,620 | $967 | — | — |
| Q1 2015 | 23,220 | $1,032 | — | — |
| Q4 2014 | 23,220 | $1,173 | — | — |
| Q3 2014 | 76,815 | $3,130 | — | — |
| Q2 2014 | 77,875 | $2,736 | — | — |
| Q1 2014 | 79,025 | $2,837 | — | — |
| Q4 2013 | 80,175 | $3,242 | — | — |
| Q3 2013 | 81,725 | $2,711 | — | — |
| Q2 2013 | 81,945 | $2,059 | — | — |