CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 443,026 | $3,868 | — | — |
| Q3 2016 | 71,272 | $722 | — | — |
| Q2 2016 | 38,286 | $363 | — | — |
| Q1 2016 | 541,162 | $6,039 | — | — |
| Q3 2015 | 222,969 | $2,169 | — | — |
| Q2 2015 | 383,126 | $4,076 | — | — |
| Q1 2015 | 395,585 | $5,083 | — | — |
| Q4 2014 | 39,822 | $552 | — | — |
| Q3 2014 | 49,262 | $652 | — | — |
| Q1 2014 | 543,504 | $6,142 | — | — |