CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,878 | $458 | — | — |
| Q1 2017 | 48,070 | $1,429 | — | — |
| Q4 2016 | 47,758 | $1,469 | — | — |
| Q3 2016 | 51,082 | $1,448 | — | — |
| Q2 2016 | 32,344 | $1,036 | — | — |
| Q3 2014 | 249,300 | $9,501 | — | — |
| Q2 2014 | 261,400 | $10,098 | — | — |
| Q1 2014 | 270,000 | $13,692 | — | — |
| Q4 2013 | 257,700 | $14,903 | — | — |
| Q3 2013 | 248,700 | $14,549 | — | — |
| Q2 2013 | 232,400 | $11,964 | — | — |