CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 31,900 | $406 | — | — |
| Q2 2018 | 31,900 | $311 | — | — |
| Q1 2018 | 31,900 | $461 | — | — |
| Q4 2017 | 31,900 | $533 | — | — |
| Q3 2017 | 31,900 | $403 | — | — |
| Q2 2017 | 31,900 | $380 | — | — |
| Q1 2017 | 48,400 | $986 | — | — |
| Q4 2016 | 16,500 | $396 | — | — |
| Q3 2016 | 35,700 | $792 | — | — |
| Q2 2016 | 37,000 | $1,342 | — | — |
| Q1 2016 | 37,600 | $1,466 | — | — |
| Q4 2015 | 18,200 | $509 | — | — |
| Q3 2015 | 18,200 | $719 | — | — |
| Q2 2015 | 10,300 | $422 | — | — |
| Q1 2015 | 37,361 | $1,170 | — | — |
| Q4 2014 | 37,361 | $1,170 | — | — |
| Q3 2014 | 18,104 | $557 | — | — |
| Q2 2014 | 16,850 | $579 | — | — |