CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 295,750 | $4,221 | — | — |
| Q2 2018 | 297,583 | $4,157 | — | — |
| Q1 2018 | 291,881 | $3,400 | — | — |
| Q4 2017 | 284,351 | $2,784 | — | — |
| Q3 2017 | 278,636 | $2,744 | — | — |
| Q2 2017 | 224,485 | $2,193 | — | — |
| Q1 2017 | 245,650 | $2,184 | — | — |
| Q4 2016 | 230,485 | $1,761 | — | — |
| Q3 2016 | 245,342 | $1,486 | — | — |
| Q2 2016 | 257,357 | $1,480 | — | — |
| Q1 2016 | 261,108 | $1,703 | — | — |
| Q4 2015 | 256,699 | $1,552 | — | — |
| Q3 2015 | 325,236 | $2,043 | — | — |
| Q2 2015 | 383,979 | $2,906 | — | — |
| Q1 2015 | 389,252 | $3,460 | — | — |
| Q4 2014 | 793,356 | $7,267 | — | — |
| Q3 2014 | 814,957 | $7,978 | — | — |
| Q2 2014 | 837,232 | $7,618 | — | — |