CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 235,306 | $1,741,264 | — | — |
| Q4 2014 | 235,306 | $1,938,921 | — | — |
| Q3 2014 | 235,306 | $2,536,598 | — | — |
| Q2 2014 | 235,306 | $2,343,647 | — | — |
| Q1 2014 | 253,962 | $2,092,646 | — | — |
| Q4 2013 | 253,962 | $2,026,616 | — | — |
| Q3 2013 | 244,669 | $1,954,905 | — | — |