CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 11,015 | $115 | — | — |
| Q1 2016 | 12,177 | $125 | — | — |
| Q4 2015 | 13,967 | $161 | — | — |
| Q3 2015 | 16,223 | $171 | — | — |
| Q2 2015 | 15,515 | $196 | — | — |
| Q1 2015 | 15,466 | $154 | — | — |
| Q4 2014 | 16,597 | $168 | — | — |
| Q3 2014 | 29,397 | $271 | — | — |
| Q2 2014 | 36,541 | $375 | — | — |
| Q1 2014 | 69,987 | $777 | — | — |
| Q3 2013 | 40,663 | $333 | — | — |
| Q2 2013 | 42,313 | $280 | — | — |