CUSIP: 95768B107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 17,103 | $239 | — | — |
| Q2 2015 | 17,103 | $261 | — | — |
| Q1 2015 | 21,569 | $353 | — | — |
| Q4 2014 | 22,669 | $357 | — | — |
| Q3 2014 | 22,669 | $377 | — | — |
| Q2 2014 | 22,669 | $406 | — | — |
| Q1 2014 | 15,669 | $280 | — | — |
| Q4 2013 | 15,669 | $277 | — | — |
| Q3 2013 | 15,669 | $280 | — | — |
| Q2 2013 | 15,669 | $277 | — | — |