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1st State Bank of Mason City

Mason City, IL · Cert 22543

FDIC · 1 branch

Q3 2021

Board Package

Performance Trends and Peer Comparison

Part 1Performance Trends, own institution only2
Part 2Peer Comparison, not published for this institution and quartern/a

Basis

Quarter: Q3 2021, the quarter ended September 30, 2021, on both parts.

Income statement: year to date as filed, annualized, on both parts.

Balance sheet: as filed at quarter end.

Peer group

No peer standings are published for this institution and quarter.

Peer groups below the disclosure floor are suppressed.

Source: FFIEC Call Report (031/041/051), as filed. Dollar figures derived from reported amounts in thousands. Ratios computed by CallReports.ai using published regulatory formulas.

CallReports · callreports.ai · Board PackageGenerated 2026-10-11

1st State Bank of Mason City

Mason City, IL · Cert 22543

FDIC · 1 branch

Q3 2021

$28.8MAssets
$8.0MLoans
$26.5MDeposits
$2.2MEquity
Loan mix
74%RE $3.6M2%C&I $0.1M25%Consumer $1.2MQ4 2019Q3 2021
Deposit mix
71%Interest-bearing $18.8M29%Noninterest $7.7MQ4 2019Q3 2021

Return on Assets (YTD, annualized)

-0.56%-105 bps YoY

Net Interest Margin (YTD, annualized)

1.66%-38 bps YoY

Efficiency Ratio (YTD, annualized)

132.46%+5,349 bps YoY

Tier 1 Leverage Ratio

6.79%-441 bps YoY

NIM

3.57%Q3 ’192.43%Q3 ’201.95%Q3 ’21-34%-19%

Non-interest income vs. expense

2.43%Q3 ’191.70%Q3 ’202.35%Q3 ’21-25%+40%

Year to date, annualized, through each quarter.

MetricQ4 2019Q1 2020Q2 2020Q3 2020Q4 2020Q1 2021Q2 2021Q3 2021YoY ΔTrend
Return on Assets-0.25%0.64%0.50%0.49%0.36%0.17%0.08%-0.56%-105 bps
Net Interest Margin3.07%2.52%2.09%2.05%2.00%1.53%1.59%1.66%-38 bps
Non-Interest Burden2.19%1.89%1.63%1.59%1.66%1.37%1.51%2.24%+64 bps
Loan Growth (YoY)-10.78%-12.23%-10.68%-15.27%-11.31%-12.87%-8.52%0.67%+1,594 bps
Nonperforming Loans / Loans2.59%3.61%3.20%3.82%3.48%3.63%3.07%3.05%-77 bps
Allowance / Loans4.13%4.35%4.24%4.43%4.52%4.79%4.50%4.28%-14 bps
Tier 1 Leverage Ratio13.83%12.93%11.19%11.20%11.26%10.38%10.96%6.79%-441 bps
Equity / Assets14.42%13.46%11.88%12.64%13.54%11.55%12.35%7.60%-504 bps
Liquid Assets / Assets6.34%5.74%5.54%5.77%4.49%4.00%3.62%3.42%-235 bps