CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 15,275 | $709 | — | — |
| Q3 2016 | 16,375 | $706 | — | — |
| Q2 2016 | 16,925 | $636 | — | — |
| Q1 2016 | 17,735 | $659 | — | — |
| Q4 2015 | 17,735 | $590 | — | — |
| Q3 2015 | 61,265 | $1,771 | — | — |
| Q2 2015 | 64,450 | $2,533 | — | — |
| Q1 2015 | 65,090 | $2,892 | — | — |
| Q4 2014 | 69,400 | $3,505 | — | — |
| Q3 2014 | 70,065 | $2,855 | — | — |
| Q2 2014 | 70,440 | $2,475 | — | — |
| Q1 2014 | 70,480 | $2,530 | — | — |
| Q4 2013 | 74,930 | $3,031 | — | — |
| Q3 2013 | 74,480 | $2,470 | — | — |
| Q2 2013 | 88,430 | $2,223 | — | — |