CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 5,610 | $211 | — | — |
| Q1 2016 | 6,335 | $233 | — | — |
| Q1 2015 | 6,485 | $289 | — | — |
| Q4 2014 | 9,680 | $2,762 | — | — |
| Q3 2014 | 7,210 | $288 | — | — |
| Q2 2014 | 15,620 | $276,395 | — | — |
| Q1 2014 | 4,320 | $155 | — | — |
| Q4 2013 | 2,860 | $116 | — | — |
| Q3 2013 | 3,717 | $123 | — | — |
| Q2 2013 | 3,483 | $88 | — | — |