CUSIP: 97717w281 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 7,753 | $343 | — | — |
| Q4 2014 | 13,263 | $572 | — | — |
| Q3 2014 | 15,353 | $710 | — | — |
| Q2 2014 | 15,103 | $725 | — | — |
| Q1 2014 | 15,318 | $714 | — | — |
| Q3 2013 | 28,959 | $1,351 | — | — |
| Q2 2013 | 26,585 | $1,224 | — | — |