CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 14,118 | $1,616 | — | — |
| Q4 2017 | 16,320 | $1,918 | — | — |
| Q3 2017 | 15,972 | $1,684 | — | — |
| Q2 2017 | 15,082 | $1,514 | — | — |
| Q1 2017 | 17,378 | $1,465 | — | — |
| Q4 2016 | 17,142 | $1,302 | — | — |
| Q3 2016 | 17,398 | $1,171 | — | — |
| Q2 2016 | 16,897 | $1,204 | — | — |
| Q1 2016 | 16,818 | $1,285 | — | — |
| Q4 2015 | 15,657 | $1,137 | — | — |
| Q3 2015 | 15,024 | $1,080 | — | — |
| Q2 2015 | 15,227 | $1,247 | — | — |
| Q1 2015 | 16,529 | $1,495 | — | — |
| Q4 2014 | 17,705 | $1,512 | — | — |
| Q3 2014 | 20,638 | $1,677 | — | — |
| Q2 2014 | 24,595 | $1,862 | — | — |
| Q1 2014 | 25,212 | $1,846 | — | — |
| Q4 2013 | 24,395 | $1,768 | — | — |
| Q3 2013 | 31,194 | $1,902 | — | — |
| Q2 2013 | 29,600 | $1,694 | — | — |