CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 28,200 | $1,309 | — | — |
| Q4 2016 | 28,200 | $1,090 | — | — |
| Q3 2016 | 27,720 | $1,195 | — | — |
| Q2 2016 | 27,650 | $1,039 | — | — |
| Q1 2016 | 32,010 | $1,178 | — | — |
| Q4 2015 | 31,330 | $1,042 | — | — |
| Q3 2015 | 31,270 | $904 | — | — |
| Q2 2015 | 28,860 | $1,134 | — | — |
| Q1 2015 | 26,100 | $1,160 | — | — |
| Q4 2014 | 32,400 | $1,637 | — | — |
| Q3 2014 | 32,400 | $1,320 | — | — |
| Q2 2014 | 32,200 | $1,131 | — | — |
| Q1 2014 | 32,200 | $1,156 | — | — |
| Q4 2013 | 32,300 | $1,306 | — | — |
| Q3 2013 | 32,300 | $1,071 | — | — |