CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 8,200 | $345 | — | — |
| Q1 2017 | 42,000 | $1,249 | — | — |
| Q4 2016 | 37,000 | $1,138 | — | — |
| Q3 2016 | 31,600 | $896 | — | — |
| Q2 2016 | 30,700 | $983 | — | — |
| Q1 2016 | 5,400 | $168 | — | — |
| Q4 2015 | 5,400 | $181 | — | — |
| Q3 2015 | 5,400 | $171 | — | — |
| Q2 2015 | 44,360 | $1,750 | — | — |
| Q1 2015 | 64,600 | $3,364 | — | — |
| Q4 2014 | 2,500 | $126 | — | — |
| Q3 2014 | 14,230 | $542 | — | — |
| Q2 2014 | 87,650 | $3,384 | — | — |
| Q1 2014 | 143,290 | $7,259 | — | — |
| Q4 2013 | 160,630 | $9,290 | — | — |
| Q3 2013 | 169,834 | $9,936 | — | — |
| Q2 2013 | 201,278 | $10,362 | — | — |