CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 20,701 | $872 | — | — |
| Q1 2017 | 20,701 | $615 | — | — |
| Q4 2016 | 21,621 | $665 | — | — |
| Q3 2016 | 25,487 | $723 | — | — |
| Q2 2016 | 22,200 | $711 | — | — |
| Q1 2016 | 22,200 | $691 | — | — |
| Q4 2015 | 25,240 | $846 | — | — |
| Q3 2015 | 20,159 | $638 | — | — |
| Q2 2015 | 26,359 | $1,040 | — | — |
| Q1 2015 | 16,009 | $834 | — | — |
| Q4 2014 | 20,609 | $1,039 | — | — |
| Q3 2014 | 20,609 | $785 | — | — |
| Q2 2014 | 22,582 | $872 | — | — |
| Q1 2014 | 19,300 | $979 | — | — |
| Q4 2013 | 19,300 | $1,116 | — | — |
| Q3 2013 | 11,800 | $690 | — | — |
| Q2 2013 | 10,000 | $515 | — | — |