CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 92,700 | $1,114 | — | — |
| Q2 2016 | 438,300 | $4,058 | — | — |
| Q1 2016 | 507,800 | $4,052 | — | — |
| Q4 2015 | 539,900 | $5,096 | — | — |
| Q3 2015 | 306,200 | $4,675 | — | — |
| Q1 2015 | 138,300 | $4,273 | — | — |
| Q2 2014 | 14,400 | $1,155 | — | — |
| Q1 2014 | 7,900 | $548 | — | — |
| Q4 2013 | 9,800 | $606 | — | — |
| Q3 2013 | 11,600 | $694 | — | — |