CUSIP: 98741R207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 349,661 | $535 | — | — |
| Q2 2016 | 349,661 | $570 | — | — |
| Q1 2016 | 349,661 | $633 | — | — |
| Q4 2015 | 349,661 | $661 | — | — |
| Q3 2015 | 522,703 | $1,009 | — | — |
| Q2 2015 | 522,032 | $1,081 | — | — |
| Q1 2015 | 489,537 | $1,043 | — | — |
| Q4 2014 | 459,171 | $946 | — | — |
| Q3 2014 | 299,172 | $628 | — | — |
| Q2 2014 | 251,724 | $677 | — | — |
| Q1 2014 | 248,724 | $1,221 | — | — |
| Q4 2013 | 79,525 | $179 | — | — |
| Q3 2013 | 30,900 | $52 | — | — |
| Q2 2013 | 23,900 | $38 | — | — |