CUSIP: 219023108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2012 | 180 | $10 | — | — |
| Q4 2011 | 10,980 | $577 | — | — |
| Q3 2011 | 9,180 | $360 | — | — |
| Q2 2011 | 15,160 | $838 | — | — |
| Q1 2011 | 15,160 | $786 | — | — |
| Q4 2010 | 30,760 | $1,415 | — | — |