PackageTrendsPeer
Letter portraitLegal landscapeQuarterYTD

Sonoma National Bank

Santa Rosa, CA · Cert 25911

FDIC

Q4 2006

$1.4BAssets
$1.2BLoans
$989.8MDeposits
$115.9MEquity
Loan mix
87%RE $132.7M13%C&I $19.2M0%Consumer $0.4MQ1 2005Q4 2006
Deposit mix
96%Interest-bearing $950.2M4%Noninterest $39.6MQ1 2005Q4 2006

Return on Assets (quarter, annualized)

1.40%-10 bps YoY

Net Interest Margin (quarter, annualized)

3.51%-33 bps YoY

Efficiency Ratio (quarter, annualized)

37.28%+303 bps YoY

Tier 1 Leverage Ratio

n/a
n/a

NIM

5.78%Q4 ’046.68%Q4 ’057.46%Q4 ’06-4%-9%

Non-interest income vs. expense

1.81%Q4 ’041.46%Q4 ’051.44%Q4 ’06-37%+4%

Discrete quarter, annualized.

MetricQ1 2005Q2 2005Q3 2005Q4 2005Q1 2006Q2 2006Q3 2006Q4 2006YoY ΔTrend
Return on Assets1.51%1.45%1.45%1.50%1.41%1.49%1.39%1.40%-10 bps
Net Interest Margin4.02%3.83%3.81%3.85%3.74%3.75%3.59%3.51%-33 bps
Non-Interest Burden1.35%1.24%1.16%1.05%1.22%1.12%1.16%1.09%+4 bps
Loan Growth (YoY)26.98%23.81%20.88%16.34%15.93%15.01%15.20%10.87%-547 bps
Nonperforming Loans / Loans0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0 bps
Allowance / Loans0.91%0.93%0.96%0.98%0.97%0.99%0.99%1.02%+5 bps
Tier 1 Leverage Ration/an/an/an/an/an/an/an/an/an/a
Equity / Assets7.32%7.37%7.54%7.82%7.83%7.97%8.11%8.51%+69 bps
Liquid Assets / Assets0.04%0.48%0.63%0.72%0.71%0.65%0.63%0.62%-10 bps