CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 11,197 | $74 | — | — |
| Q2 2015 | 11,251 | $138 | — | — |
| Q1 2015 | 12,281 | $134 | — | — |
| Q4 2014 | 12,281 | $143 | — | — |
| Q3 2014 | 16,984 | $409 | — | — |
| Q2 2014 | 19,532 | $467 | — | — |
| Q1 2014 | 24,427 | $440 | — | — |
| Q4 2013 | 30,940 | $631 | — | — |
| Q3 2013 | 42,755 | $823 | — | — |
| Q2 2013 | 54,774 | $1,037 | — | — |