CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 41,475 | $1,365 | — | — |
| Q4 2016 | 41,975 | $1,379 | — | — |
| Q3 2016 | 45,525 | $1,353 | — | — |
| Q2 2016 | 19,550 | $546 | — | — |
| Q1 2016 | 17,850 | $433 | — | — |