Security First Bank
Cheyenne, WY — Non-member Bank
Active
Net Interest Margin Over Time
| Net Interest Margin | Security First Bank | All Insured Commercial Banks in Wyoming |
| 12-31-2016 | 3.874 | 3.679 |
| 09-30-2016 | 3.988 | 3.69 |
| 06-30-2016 | 3.963 | 3.688 |
| 03-31-2016 | 3.567 | 3.704 |
| 12-31-2015 | 3.794 | 3.661 |
| 09-30-2015 | 3.769 | 3.622 |
| 06-30-2015 | 3.75 | 3.63 |
| 03-31-2015 | 3.746 | 3.559 |
| 12-31-2014 | 3.679 | 3.733 |
| 09-30-2014 | 3.673 | 3.756 |
| 06-30-2014 | 3.619 | 3.762 |
| 03-31-2014 | 3.619 | 3.717 |
| 12-31-2013 | 3.465 | 3.714 |
| 09-30-2013 | 3.505 | 3.718 |
| 06-30-2013 | 3.408 | 3.674 |
| 03-31-2013 | 3.396 | 3.659 |
| 12-31-2012 | 3.704 | 3.881 |
| 09-30-2012 | 3.784 | 3.911 |
| 06-30-2012 | 3.84 | 3.909 |
| 03-31-2012 | 3.829 | 3.837 |
| 12-31-2011 | 3.765 | 3.972 |
| 09-30-2011 | 3.797 | 3.997 |
| 06-30-2011 | 3.679 | 3.948 |
| 03-31-2011 | 3.527 | 3.84 |
| 12-31-2010 | 3.466 | 4.01 |
| 09-30-2010 | 3.458 | 4.044 |
| 06-30-2010 | 3.558 | 4.065 |
| 03-31-2010 | 3.509 | 4.048 |
| 12-31-2009 | 3.618 | 4.177 |
| 09-30-2009 | 3.707 | 4.151 |
| 06-30-2009 | 3.498 | 4.14 |
| 03-31-2009 | 3.367 | 4.149 |
| 12-31-2008 | 3.887 | 4.278 |
| 09-30-2008 | 4.064 | 4.331 |
| 06-30-2008 | 4.477 | 4.31 |
| 03-31-2008 | 4.284 | 4.214 |
| 12-31-2007 | 3.913 | 4.311 |
| 09-30-2007 | 4.087 | 4.387 |
| 06-30-2007 | 4.177 | 4.361 |
| 03-31-2007 | 3.755 | 4.319 |
| 12-31-2006 | 3.784 | 4.557 |
| 09-30-2006 | 3.715 | 4.562 |
| 06-30-2006 | 3.676 | 4.493 |
| 03-31-2006 | 3.215 | 4.379 |
| 12-31-2005 | 3.876 | 4.478 |
| 09-30-2005 | 3.944 | 4.475 |
| 06-30-2005 | 4.168 | 4.42 |
| 03-31-2005 | 4.029 | 4.375 |
| 12-31-2004 | 3.904 | 4.4 |
| 09-30-2004 | 3.829 | 4.392 |
| 06-30-2004 | 4.035 | 4.365 |
| 03-31-2004 | 3.725 | 4.32 |
| 12-31-2003 | 4.181 | 4.322 |
| 09-30-2003 | 4.297 | 4.336 |
| 06-30-2003 | 4.109 | 4.395 |
| 03-31-2003 | 3.927 | 4.401 |
| 12-31-2002 | 4.038 | 4.522 |