CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 94,283 | $541 | — | — |
| Q3 2015 | 180,517 | $1,195 | — | — |
| Q2 2015 | 118,152 | $1,451 | — | — |
| Q1 2015 | 135,030 | $1,476 | — | — |
| Q4 2014 | 138,774 | $1,614 | — | — |
| Q3 2014 | 49,027 | $1,180 | — | — |
| Q2 2014 | 73,967 | $1,769 | — | — |
| Q1 2014 | 216,498 | $3,903 | — | — |
| Q4 2013 | 222,651 | $4,538 | — | — |
| Q3 2013 | 230,644 | $4,442 | — | — |
| Q2 2013 | 237,129 | $4,491 | — | — |