CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 13,511 | $627 | — | — |
| Q4 2016 | 13,511 | $522 | — | — |
| Q3 2016 | 1,358,754 | $58,562 | — | — |
| Q2 2016 | 1,385,344 | $52,034 | — | — |
| Q1 2016 | 1,412,975 | $52,012 | — | — |
| Q4 2015 | 1,372,562 | $45,651 | — | — |
| Q3 2015 | 1,453,791 | $42,029 | — | — |
| Q2 2015 | 1,503,545 | $59,074 | — | — |
| Q1 2015 | 1,532,145 | $68,081 | — | — |
| Q4 2014 | 1,574,941 | $79,550 | — | — |
| Q3 2014 | 1,595,096 | $65,000 | — | — |
| Q2 2014 | 26,504 | $931 | — | — |
| Q1 2014 | 27,570 | $990 | — | — |
| Q4 2013 | 27,600 | $1,116 | — | — |
| Q3 2013 | 16,200 | $537 | — | — |
| Q2 2013 | 15,800 | $398 | — | — |