CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 930 | $40 | — | — |
| Q2 2016 | 930 | $35 | — | — |
| Q1 2016 | 1,080 | $40 | — | — |
| Q4 2015 | 1,080 | $36 | — | — |
| Q3 2015 | 1,080 | $31 | — | — |
| Q2 2015 | 1,608 | $63 | — | — |
| Q1 2015 | 1,480 | $66 | — | — |
| Q4 2014 | 1,750 | $88 | — | — |
| Q3 2014 | 1,750 | $71 | — | — |
| Q2 2014 | 17,056 | $599 | — | — |
| Q1 2014 | 10,825 | $389 | — | — |
| Q4 2013 | 8,753 | $354 | — | — |
| Q3 2013 | 8,330 | $276 | — | — |
| Q2 2013 | 2,610 | $66 | — | — |