CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 18,372 | $853 | — | — |
| Q4 2016 | 23,398 | $910 | — | — |
| Q3 2016 | 39,546 | $1,708 | — | — |
| Q2 2016 | 39,846 | $1,495 | — | — |
| Q1 2016 | 87,424 | $3,183 | — | — |
| Q4 2015 | 98,002 | $3,156 | — | — |
| Q3 2015 | 51,781 | $1,597 | — | — |
| Q2 2015 | 63,492 | $2,451 | — | — |
| Q1 2015 | 67,409 | $2,975 | — | — |
| Q4 2014 | 79,652 | $4,023 | — | — |
| Q3 2014 | 75,653 | $3,050 | — | — |
| Q2 2014 | 56,836 | $1,997 | — | — |
| Q1 2014 | 44,371 | $1,593 | — | — |
| Q4 2013 | 56,013 | $2,265 | — | — |
| Q3 2013 | 36,162 | $1,230 | — | — |
| Q2 2013 | 25,566 | $642 | — | — |