Heritagebank
Great Falls, MT — Domestic Branch of a Domestic Bank
Acquired Feb 2007
Net Interest Margin Over Time
| Net Interest Margin | Heritagebank | All Insured Commercial Banks in Montana |
| 12-31-2006 | 3.859 | 5.102 |
| 09-30-2006 | 3.883 | 5.095 |
| 06-30-2006 | 3.89 | 5.065 |
| 03-31-2006 | 3.876 | 4.925 |
| 12-31-2005 | 4.215 | 4.95 |
| 09-30-2005 | 4.201 | 4.923 |
| 06-30-2005 | 4.213 | 4.876 |
| 03-31-2005 | 4.181 | 4.746 |
| 12-31-2004 | 4.292 | 4.786 |
| 09-30-2004 | 4.307 | 4.768 |
| 06-30-2004 | 4.263 | 4.712 |
| 03-31-2004 | 4.192 | 4.637 |
| 12-31-2003 | 3.966 | 4.739 |
| 09-30-2003 | 3.949 | 4.785 |
| 06-30-2003 | 3.981 | 4.77 |
| 03-31-2003 | 3.901 | 4.672 |
| 12-31-2002 | 3.555 | 4.853 |