CUSIP: 98310w108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 14,920 | $661 | — | — |
| Q1 2018 | 15,070 | $1,724 | — | — |
| Q4 2017 | 15,295 | $1,772 | — | — |
| Q3 2017 | 15,620 | $1,647 | — | — |
| Q2 2017 | 15,670 | $1,573 | — | — |
| Q1 2017 | 15,930 | $1,343 | — | — |
| Q4 2016 | 15,930 | $1,217 | — | — |
| Q3 2016 | 16,030 | $1,079 | — | — |
| Q2 2016 | 16,330 | $1,163 | — | — |
| Q1 2016 | 16,380 | $1,252 | — | — |
| Q4 2015 | 16,880 | $1,226 | — | — |
| Q3 2015 | 16,646 | $1,197 | — | — |