CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 3,563 | $178 | — | — |
| Q4 2013 | 3,933 | $199 | — | — |
| Q3 2013 | 4,033 | $231 | — | — |
| Q2 2013 | 4,133 | $194 | — | — |
| Q1 2013 | 4,133 | $176 | — | — |
| Q4 2012 | 4,233 | $170 | — | — |
| Q3 2012 | 4,233 | $166 | — | — |
| Q2 2012 | 4,333 | $174 | — | — |
| Q1 2012 | 4,333 | $163 | — | — |
| Q4 2011 | 4,433 | $149 | — | — |
| Q3 2011 | 4,533 | $129 | — | — |