CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 197,649 | $2,820 | — | — |
| Q2 2018 | 208,183 | $2,908 | — | — |
| Q1 2018 | 205,925 | $2,399 | — | — |
| Q4 2017 | 185,019 | $1,811 | — | — |
| Q3 2017 | 213,761 | $2,106 | — | — |
| Q2 2017 | 187,900 | $1,836 | — | — |
| Q1 2017 | 176,200 | $1,566 | — | — |
| Q4 2016 | 183,800 | $1,404 | — | — |
| Q3 2016 | 193,200 | $1,171 | — | — |
| Q2 2016 | 206,500 | $1,187 | — | — |
| Q1 2016 | 213,000 | $1,389 | — | — |
| Q4 2015 | 258,100 | $1,562 | — | — |
| Q3 2015 | 258,100 | $1,621 | — | — |
| Q2 2015 | 265,800 | $2,012 | — | — |
| Q1 2015 | 233,500 | $1,861 | — | — |
| Q4 2014 | 233,500 | $1,861 | — | — |
| Q3 2014 | 276,813 | $2,710 | — | — |
| Q2 2014 | 276,813 | $2,519 | — | — |