CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 31,111 | $1,311 | — | — |
| Q1 2017 | 45,828 | $1,362 | — | — |
| Q4 2016 | 46,036 | $1,417 | — | — |
| Q3 2016 | 48,225 | $1,368 | — | — |
| Q2 2016 | 33,875 | $1,084 | — | — |
| Q1 2016 | 39,830 | $1,240 | — | — |
| Q4 2015 | 30,204 | $1,012 | — | — |
| Q3 2015 | 42,301 | $1,340 | — | — |
| Q2 2015 | 66,733 | $2,632 | — | — |
| Q1 2015 | 59,907 | $3,121 | — | — |
| Q4 2014 | 63,665 | $3,210 | — | — |
| Q3 2014 | 67,407 | $2,569 | — | — |
| Q2 2014 | 747 | $29 | — | — |
| Q1 2014 | 747 | $38 | — | — |
| Q4 2013 | 480 | $28 | — | — |
| Q3 2013 | 828 | $48 | — | — |
| Q2 2013 | 1,206 | $62 | — | — |