CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 35,372 | $3,392 | — | — |
| Q2 2019 | 33,991 | $4,008 | — | — |
| Q1 2019 | 34,245 | $4,342 | — | — |
| Q4 2018 | 41,813 | $3,561 | — | — |
| Q3 2018 | 51,422 | $4,123 | — | — |
| Q2 2018 | 56,997 | $3,720 | — | — |
| Q1 2018 | 56,915 | $4,112 | — | — |
| Q4 2017 | 54,880 | $3,700 | — | — |
| Q1 2016 | 2,200 | $104 | — | — |
| Q2 2015 | 5,400 | $238 | — | — |