CUSIP: 101119105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2010 | 349,386 | $2,288 | — | — |
| Q3 2010 | 354,100 | $2,316 | — | — |
| Q2 2010 | 197,700 | $1,271 | — | — |
| Q1 2010 | 198,600 | $1,464 | — | — |
| Q4 2009 | 119,800 | $691 | — | — |