CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 12,700 | $147 | — | — |
| Q3 2015 | 149,645 | $1,574 | — | — |
| Q2 2015 | 149,645 | $1,891 | — | — |
| Q1 2015 | 150,218 | $1,499 | — | — |
| Q4 2014 | 144,461 | $1,465 | — | — |
| Q3 2014 | 156,530 | $1,445 | — | — |
| Q2 2014 | 150,827 | $1,549 | — | — |
| Q1 2014 | 142,577 | $1,583 | — | — |
| Q4 2013 | 138,576 | $1,515 | — | — |
| Q3 2013 | 20,654 | $169 | — | — |
| Q2 2013 | 15,500 | $103 | — | — |