CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 32,400 | $472 | — | — |
| Q3 2016 | 34,300 | $452 | — | — |
| Q2 2016 | 34,300 | $319 | — | — |
| Q1 2016 | 34,300 | $240 | — | — |
| Q2 2015 | 107,100 | $1,315 | — | — |
| Q3 2014 | 38,500 | $926 | — | — |
| Q2 2014 | 93,500 | $2,236 | — | — |
| Q1 2014 | 103,900 | $1,873 | — | — |
| Q4 2013 | 77,300 | $1,575 | — | — |
| Q3 2013 | 71,500 | $1,377 | — | — |