CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 5,613,638 | $315,209 | — | — |
| Q4 2016 | 5,313,815 | $295,443 | — | — |
| Q3 2016 | 5,350,800 | $291,244 | — | — |
| Q2 2016 | 5,387,018 | $252,865 | — | — |
| Q1 2016 | 5,423,015 | $220,393 | — | — |
| Q4 2015 | 5,371,428 | $209,004 | — | — |
| Q3 2015 | 5,287,953 | $212,301 | — | — |
| Q2 2015 | 5,091,370 | $248,861 | — | — |
| Q1 2015 | 4,401,558 | $195,166 | — | — |
| Q4 2014 | 4,254,464 | $148,863 | — | — |
| Q3 2014 | 4,216,215 | $153,169 | — | — |
| Q2 2014 | 4,153,693 | $134,456 | — | — |
| Q1 2014 | 3,963,173 | $113,106 | — | — |
| Q4 2013 | 3,897,843 | $89,414 | — | — |
| Q3 2013 | 4,022,303 | $80,324 | — | — |
| Q2 2013 | 3,430,534 | $55,742 | — | — |