CUSIP: 97717w851 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 9,230 | $535 | — | — |
| Q4 2017 | 200,930 | $11,921 | — | — |
| Q1 2015 | 40,500 | $2,232 | — | — |
| Q4 2014 | 225,410 | $11,097 | — | — |
| Q4 2013 | 165,760 | $8,427 | — | — |
| Q3 2013 | 93,170 | $4,466 | — | — |
| Q2 2013 | 453,740 | $20,695 | — | — |
| Q4 2012 | 590,980 | $21,795 | — | — |