CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 42,996 | $1,490 | — | — |
| Q3 2019 | 42,896 | $1,454 | — | — |
| Q2 2019 | 42,696 | $1,405 | — | — |
| Q1 2019 | 42,796 | $1,216 | — | — |
| Q4 2018 | 38,200 | $872 | — | — |
| Q3 2018 | 36,900 | $1,281 | — | — |
| Q2 2018 | 36,800 | $1,343 | — | — |
| Q1 2018 | 34,600 | $1,181 | — | — |
| Q4 2017 | 34,500 | $1,270 | — | — |
| Q3 2017 | 34,000 | $1,171 | — | — |
| Q2 2017 | 34,000 | $1,051 | — | — |
| Q1 2017 | 29,700 | $977 | — | — |
| Q4 2016 | 29,700 | $976 | — | — |
| Q3 2016 | 29,700 | $882 | — | — |
| Q2 2016 | 29,700 | $830 | — | — |
| Q1 2016 | 25,700 | $623 | — | — |
| Q4 2015 | 25,600 | $680 | — | — |
| Q3 2015 | 25,600 | $649 | — | — |
| Q2 2015 | 25,500 | $656 | — | — |