CUSIP: 97717w315 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 9,752 | $309 | — | — |
| Q3 2015 | 9,700 | $325 | — | — |
| Q2 2015 | 9,527 | $414 | — | — |
| Q1 2015 | 9,519 | $405 | — | — |
| Q4 2014 | 9,969 | $420 | — | — |
| Q3 2014 | 9,911 | $514 | — | — |
| Q2 2014 | 9,911 | $514 | — | — |
| Q1 2014 | 9,863 | $484 | — | — |
| Q4 2013 | 9,842 | $502 | — | — |