CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 847,084 | $36,729 | — | — |
| Q2 2018 | 889,603 | $39,383 | — | — |
| Q1 2018 | 823,697 | $94,256 | — | — |
| Q4 2017 | 864,995 | $100,227 | — | — |
| Q3 2017 | 941,277 | $99,220 | — | — |
| Q2 2017 | 982,891 | $98,692 | — | — |
| Q1 2017 | 1,204,583 | $101,534 | — | — |
| Q4 2016 | 1,244,931 | $95,075 | — | — |
| Q3 2016 | 1,248,865 | $84,086 | — | — |
| Q2 2016 | 1,180,734 | $84,104 | — | — |
| Q1 2016 | 988,849 | $75,578 | — | — |
| Q4 2015 | 932,451 | $67,743 | — | — |
| Q3 2015 | 891,341 | $64,087 | — | — |
| Q2 2015 | 877,039 | $71,838 | — | — |
| Q1 2015 | 837,211 | $75,742 | — | — |
| Q4 2014 | 737,997 | $63,291 | — | — |
| Q3 2014 | 18,292 | $1,486 | — | — |
| Q2 2014 | 19,629 | $1,486 | — | — |
| Q1 2014 | 19,733 | $1,445 | — | — |
| Q4 2013 | 12,233 | $901 | — | — |
| Q3 2013 | 1,991 | $121 | — | — |
| Q2 2013 | 1,991 | $114 | — | — |