CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 66,356 | $958 | — | — |
| Q4 2017 | 66,957 | $1,120 | — | — |
| Q3 2017 | 66,345 | $838 | — | — |
| Q2 2017 | 65,640 | $782 | — | — |
| Q1 2017 | 65,141 | $1,205 | — | — |
| Q4 2016 | 55,827 | $1,339 | — | — |
| Q3 2016 | 56,934 | $1,263 | — | — |
| Q2 2016 | 39,310 | $1,426 | — | — |
| Q1 2016 | 47,392 | $1,848 | — | — |