CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 29,034 | $369 | — | — |
| Q2 2018 | 29,034 | $283 | — | — |
| Q1 2018 | 29,522 | $426 | — | — |
| Q4 2017 | 30,203 | $505 | — | — |
| Q3 2017 | 30,203 | $381 | — | — |
| Q2 2017 | 33,858 | $403 | — | — |
| Q1 2017 | 37,658 | $697 | — | — |
| Q4 2016 | 39,358 | $944 | — | — |
| Q3 2016 | 40,358 | $896 | — | — |
| Q2 2016 | 40,058 | $1,453 | — | — |
| Q1 2016 | 41,065 | $1,601 | — | — |
| Q4 2015 | 35,803 | $1,002 | — | — |
| Q3 2015 | 35,176 | $1,389 | — | — |
| Q2 2015 | 35,276 | $1,444 | — | — |
| Q1 2015 | 10,607 | $353 | — | — |
| Q4 2014 | 10,807 | $323 | — | — |
| Q3 2014 | 10,761 | $331 | — | — |
| Q2 2014 | 10,600 | $364 | — | — |