CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 67,079 | $496 | — | — |
| Q4 2014 | 65,356 | $539 | — | — |
| Q3 2014 | 64,783 | $698 | — | — |
| Q2 2014 | 63,539 | $633 | — | — |
| Q1 2014 | 64,990 | $536 | — | — |
| Q4 2013 | 65,078 | $519 | — | — |
| Q3 2013 | 100,795 | $806 | — | — |