CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,314,614 | $61,011 | — | — |
| Q4 2016 | 2,628,660 | $101,650 | — | — |
| Q3 2016 | 1,314,330 | $56,648 | — | — |
| Q2 2016 | 1,320,950 | $49,615 | — | — |
| Q1 2016 | 1,320,450 | $48,606 | — | — |
| Q4 2015 | 1,639,090 | $54,516 | — | — |
| Q3 2015 | 46,720 | $1,351 | — | — |
| Q2 2015 | 102,100 | $4,012 | — | — |
| Q1 2015 | 100,100 | $4,448 | — | — |
| Q4 2014 | 100,100 | $5,056 | — | — |
| Q3 2014 | 100,060 | $4,077 | — | — |
| Q2 2014 | 100,060 | $3,515 | — | — |
| Q1 2014 | 100,000 | $3,590 | — | — |
| Q4 2013 | 100,100 | $4,048 | — | — |
| Q3 2013 | 100,100 | $3,320 | — | — |
| Q2 2013 | 100,125 | $2,516 | — | — |