CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 4,420 | $224 | — | — |
| Q3 2013 | 29,760 | $1,704 | — | — |
| Q2 2013 | 29,760 | $1,398 | — | — |
| Q1 2013 | 29,760 | $1,268 | — | — |
| Q4 2012 | 29,760 | $1,196 | — | — |
| Q3 2012 | 29,960 | $1,172 | — | — |
| Q2 2012 | 29,860 | $1,200 | — | — |
| Q1 2012 | 28,560 | $1,077 | — | — |
| Q4 2011 | 91,360 | $3,064 | — | — |
| Q3 2011 | 91,360 | $2,606 | — | — |
| Q2 2011 | 28,560 | $999 | — | — |
| Q1 2011 | 28,660 | $934 | — | — |
| Q4 2010 | 28,660 | $945 | — | — |
| Q1 2010 | 28,660 | $886 | — | — |
| Q4 2009 | 28,660 | $830 | — | — |
| Q3 2009 | 28,860 | $839 | — | — |
| Q2 2009 | 28,860 | $829 | — | — |
| Q1 2009 | 28,860 | $647 | — | — |