CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 57,502 | $604 | — | — |
| Q2 2015 | 63,794 | $806 | — | — |
| Q1 2015 | 50,988 | $508 | — | — |
| Q4 2014 | 20,568 | $208 | — | — |
| Q3 2014 | 41,328 | $381 | — | — |
| Q2 2014 | 90,269 | $927 | — | — |
| Q1 2014 | 127,449 | $1,415 | — | — |
| Q4 2013 | 152,181 | $1,663 | — | — |
| Q3 2013 | 147,935 | $1,209 | — | — |
| Q2 2013 | 154,731 | $1,024 | — | — |