CUSIP: 97717w760 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 8,481 | $468 | — | — |
| Q2 2015 | 8,701 | $525 | — | — |
| Q1 2015 | 7,802 | $462 | — | — |
| Q4 2014 | 7,945 | $441 | — | — |
| Q3 2014 | 7,967 | $471 | — | — |
| Q2 2014 | 7,626 | $494 | — | — |
| Q3 2013 | 6,650 | $400 | — | — |