CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 2,212 | $76 | — | — |
| Q2 2018 | 2,212 | $71 | — | — |
| Q1 2018 | 2,212 | $46 | — | — |
| Q4 2017 | 2,212 | $41 | — | — |
| Q3 2017 | 1,125 | $22 | — | — |
| Q2 2017 | 1,125 | $20 | — | — |
| Q1 2017 | 1,125 | $19 | — | — |
| Q4 2016 | 1,125 | $22 | — | — |
| Q3 2016 | 1,125 | $22 | — | — |
| Q2 2016 | 1,125 | $20 | — | — |
| Q1 2016 | 1,125 | $18 | — | — |
| Q4 2015 | 1,125 | $18 | — | — |