CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 4,570 | $354 | — | — |
| Q2 2014 | 5,173 | $415 | — | — |
| Q1 2014 | 6,040 | $419 | — | — |
| Q4 2013 | 7,080 | $438 | — | — |
| Q3 2013 | 8,460 | $506 | — | — |
| Q2 2013 | 8,460 | $390 | — | — |