CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 444 | $51 | — | — |
| Q4 2017 | 444 | $51 | — | — |
| Q3 2017 | 444 | $47 | — | — |
| Q2 2017 | 444 | $44,582 | — | — |
| Q1 2017 | 444 | $37,424 | — | — |
| Q4 2016 | 444 | $34 | — | — |
| Q3 2016 | 478 | $32,183 | — | — |
| Q2 2016 | 280 | $19,944 | — | — |
| Q4 2015 | 33,487 | $2,432,859 | — | — |
| Q3 2015 | 32,720 | $2,352,586 | — | — |
| Q2 2015 | 30,920 | $2,532,738 | — | — |