CUSIP: 959319104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 733,908 | $25,739 | — | — |
| Q4 2016 | 754,931 | $28,575 | — | — |
| Q3 2016 | 762,485 | $20,176 | — | — |
| Q2 2016 | 2,918,583 | $60,210 | — | — |
| Q1 2016 | 3,397,532 | $98,834 | — | — |
| Q4 2015 | 3,376,383 | $120,267 | — | — |
| Q3 2015 | 3,209,172 | $141,588 | — | — |
| Q2 2015 | 3,073,497 | $134,066 | — | — |
| Q1 2015 | 2,582,435 | $127,546 | — | — |
| Q4 2014 | 2,699,485 | $101,987 | — | — |
| Q3 2014 | 3,796,154 | $159,400 | — | — |
| Q2 2014 | 3,736,842 | $140,318 | — | — |
| Q1 2014 | 1,111,874 | $42,919 | — | — |
| Q4 2013 | 831,885 | $35,280 | — | — |