CUSIP: 109473405 Class: CMN
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2012 | 21,300 | $171 | — | — |
| Q4 2011 | 60,600 | $652 | — | — |
| Q3 2011 | 84,800 | $782 | — | — |
| Q2 2011 | 103,100 | $836 | — | — |
| Q1 2011 | 103,100 | $1,118 | — | — |
| Q4 2010 | 45,300 | $395 | — | — |