CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 18,088 | $1,426 | — | — |
| Q3 2017 | 18,288 | $1,418 | — | — |
| Q2 2017 | 18,663 | $1,341 | — | — |
| Q1 2017 | 19,041 | $1,235 | — | — |
| Q4 2016 | 17,153 | $913 | — | — |
| Q3 2016 | 16,953 | $649 | — | — |
| Q2 2016 | 16,953 | $643 | — | — |
| Q1 2016 | 16,953 | $792 | — | — |
| Q4 2015 | 17,353 | $674 | — | — |
| Q3 2015 | 19,643 | $852 | — | — |
| Q1 2015 | 19,643 | $909 | — | — |
| Q4 2014 | 19,744 | $1,010,498 | — | — |
| Q3 2014 | 17,744 | $840,001 | — | — |
| Q1 2014 | 17,844 | $892,735 | — | — |
| Q4 2013 | 17,890 | $905,055 | — | — |
| Q3 2013 | 17,844 | $1,021,926 | — | — |
| Q2 2013 | 17,844 | $838,311 | — | — |