CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 27,900 | $962 | — | — |
| Q2 2018 | 27,900 | $893 | — | — |
| Q1 2018 | 83,346 | $1,729 | — | — |
| Q4 2017 | 130,046 | $2,401 | — | — |
| Q3 2017 | 138,146 | $2,717 | — | — |
| Q2 2017 | 138,146 | $2,434 | — | — |
| Q1 2017 | 138,147 | $2,377 | — | — |
| Q4 2016 | 129,146 | $2,512 | — | — |
| Q3 2016 | 122,946 | $2,377 | — | — |
| Q2 2016 | 133,740 | $2,331 | — | — |
| Q1 2016 | 140,118 | $2,249 | — | — |
| Q4 2015 | 140,118 | $2,250 | — | — |
| Q3 2015 | 146,350 | $2,068 | — | — |
| Q2 2015 | 200,659 | $3,281 | — | — |
| Q1 2015 | 189,140 | $3,342 | — | — |
| Q4 2014 | 234,019 | $4,261 | — | — |
| Q3 2014 | 236,219 | $2,648 | — | — |
| Q2 2014 | 248,419 | $3,036 | — | — |
| Q1 2014 | 213,262 | $2,162 | — | — |
| Q4 2013 | 158,735 | $2,359 | — | — |
| Q3 2013 | 55,200 | $713 | — | — |
| Q2 2013 | 55,200 | $618 | — | — |