CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 8,277 | $652,393 | — | — |
| Q3 2017 | 11,513 | $892,373 | — | — |
| Q2 2017 | 8,526 | $612,423 | — | — |
| Q1 2017 | 4,652 | $301,775 | — | — |
| Q4 2016 | 5,249 | $279,299 | — | — |
| Q3 2016 | 3,837 | $146,957 | — | — |
| Q2 2016 | 10,313 | $391,378 | — | — |
| Q1 2016 | 7,443 | $347,514 | — | — |
| Q4 2015 | 9,288 | $360,839 | — | — |
| Q3 2015 | 13,742 | $595,716 | — | — |
| Q2 2015 | 14,513 | $740,889 | — | — |
| Q1 2015 | 14,653 | $677,848 | — | — |
| Q4 2014 | 7,920 | $405,346 | — | — |
| Q3 2014 | 18,385 | $870,346 | — | — |
| Q2 2014 | 13,904 | $695,895 | — | — |
| Q1 2014 | 12,541 | $587,797 | — | — |
| Q4 2013 | 938 | $47,453 | — | — |
| Q3 2013 | 7,585 | $434,393 | — | — |
| Q2 2013 | 9,667 | $454,156 | — | — |