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Columbia Savings and Loan Association

Milwaukee, WI · Cert 28480

SL · FDIC · 1 branch

Q2 2026

Board Package

Performance Trends and Peer Comparison

Part 1Performance Trends, own institution only2
Part 2Peer Comparison, banks under $1B in assets in WI3

Basis

Quarter: Q2 2026, the quarter ended June 30, 2026, on both parts.

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

Balance sheet: as filed at quarter end.

Peer group

Banks under $1B in assets in WI (n=110 to 113). Each measure ranks only the institutions that reported it, so n varies by measure.

Peer groups below the disclosure floor are suppressed.

Peer standing

Capital

0

Q2 2024Q2 2026peer median (50)

Asset Quality

7

Q2 2024Q2 2026peer median (50)

Profitability

27

Q2 2024Q2 2026peer median (50)

Liquidity

93

Q2 2024Q2 2026peer median

Efficiency

1

Q2 2024Q2 2026peer median (50)

Growth

No peer data yet

Capital, Asset Quality, Profitability, Efficiency: higher is always a stronger peer standing (▲ better, ▼ worse). Liquidity, Growth: the score reflects closeness to the peer median -- 100 is sitting exactly at the median, falling the same way whether the bank runs above or below it.

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

Columbia Savings and Loan Association

Milwaukee, WI · Cert 28480

SL · FDIC · 1 branch

Q2 2026

$20.6MAssets
$16.4MLoans
$19.3MDeposits
$1.1MEquity
Loan mix
98%RE $17.0M0%C&I $0.0M2%Consumer $0.3MQ3 2024Q2 2026
Deposit mix
100%Interest-bearing $19.3M0%Noninterest $0.0MQ3 2024Q2 2026

Return on Assets (YTD, annualized)

-3.27%-216 bps YoY

Net Interest Margin (YTD, annualized)

4.03%-40 bps YoY

Efficiency Ratio (YTD, annualized)

176.02%+5,184 bps YoY

Tier 1 Leverage Ratio

5.46%-258 bps YoY

NIM

5.23%Q2 ’244.90%Q2 ’254.59%Q2 ’26-6%-9%

Non-interest income vs. expense

5.03%Q2 ’245.74%Q2 ’257.10%Q2 ’26+16%+29%

Year to date, annualized, through each quarter.

MetricQ3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026YoY ΔTrend
Return on Assets-0.35%0.04%-0.10%-1.11%-1.21%-2.74%-3.59%-3.27%-216 bps
Net Interest Margin4.80%4.67%5.36%4.42%4.55%4.73%3.81%4.03%-40 bps
Non-Interest Burden5.13%4.93%5.40%5.51%5.78%7.40%7.59%7.09%+158 bps
Loan Growth (YoY)4.41%1.86%1.93%2.60%-5.13%-7.06%-11.48%-14.56%-1,716 bps
Nonperforming Loans / Loans14.11%12.87%6.38%7.09%8.59%18.82%14.42%19.47%+1,238 bps
Allowance / Loans0.90%1.26%0.94%1.12%1.10%1.50%1.59%1.53%+41 bps
Tier 1 Leverage Ratio8.51%8.50%8.49%8.04%7.90%6.84%6.30%5.46%-258 bps
Equity / Assets8.84%9.02%8.94%8.61%8.39%6.82%6.04%5.49%-313 bps
Liquid Assets / Assets1.19%1.09%1.08%1.14%1.15%1.18%1.20%1.24%+11 bps

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. Income-statement figures are year-to-date as filed, annualized (the UBPR convention). Each quarter includes the ones before it.

CallReports · callreports.ai· Performance TrendsGenerated 2026-10-11

Columbia Savings and Loan Association

Milwaukee, WI · Cert 28480 · Peer group: banks under $1B in assets in WI (n=110-113)

SL · FDIC · 1 branch

Q2 2026

$20.6MAssets
$16.4MLoans
$19.3MDeposits
$1.1MEquity

Return on Assets

-3.36%

Rank 113 of 113

Net Interest Margin

4.03%

Rank 20 of 113

Efficiency Ratio

176.02%

Rank 113 of 113

Equity / Assets

5.49%

Rank 112 of 113

Non-interest income vs. expense

$0.0M$1.5MINCOMEEXPENSE
Unfavorable gap of $1.5M · efficiency ratio beats 1% of banks under $1B in assets in WI
Bank 176.02%Peer median 62.4%Q3 2024Q2 2026Shaded: peer 25th to 75th percentile
MetricYour BankPeer 25thPeer MedianPeer 75thStandingRank8-Qtr TrendPeer Position
Return on Assets-3.36%0.85%1.17%1.51%Beats 0%113 / 113
Net Interest Margin4.03%3.19%3.59%3.89%Beats 82%20 / 113
Nonperforming Loans / Loans19.47%0.03%0.24%0.91%Beats 1%110 / 110
Tier 1 Capital Ratio7.62%11.22%12.95%15.76%Beats 0%113 / 113
Equity / Assets5.49%9.17%10.74%13.13%Beats 1%112 / 113
Loans / Assets79.55%63.07%71.33%78.84%77th pctl26 / 113