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Side-by-side financial comparison of Cytosorbents Corp (CTSO) and Lake Shore Bancorp, Inc. (LSBK). Click either name above to swap in a different company.

Cytosorbents Corp is the larger business by last-quarter revenue ($9.2M vs $7.4M, roughly 1.2× Lake Shore Bancorp, Inc.). Lake Shore Bancorp, Inc. runs the higher net margin — 31.8% vs -59.5%, a 91.3% gap on every dollar of revenue. Lake Shore Bancorp, Inc. produced more free cash flow last quarter ($3.3M vs $-4.9M).

CytoSorbents Corporation is a publicly traded company located in Princeton, New Jersey.

Lake Shore Bancorp, Inc. (Maryland) is a U.S. regional bank holding company that operates via its banking subsidiary, offering retail and commercial banking services including deposits, loans, mortgages and wealth management, primarily serving individuals and SMEs across local communities in Maryland.

CTSO vs LSBK — Head-to-Head

Bigger by revenue
CTSO
CTSO
1.2× larger
CTSO
$9.2M
$7.4M
LSBK
Higher net margin
LSBK
LSBK
91.3% more per $
LSBK
31.8%
-59.5%
CTSO
More free cash flow
LSBK
LSBK
$8.2M more FCF
LSBK
$3.3M
$-4.9M
CTSO

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CTSO
CTSO
LSBK
LSBK
Revenue
$9.2M
$7.4M
Net Profit
$-5.5M
$2.4M
Gross Margin
73.7%
Operating Margin
-47.5%
38.4%
Net Margin
-59.5%
31.8%
Revenue YoY
0.9%
Net Profit YoY
27.4%
EPS (diluted)
$-0.09
$0.32

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CTSO
CTSO
LSBK
LSBK
Q4 25
$9.2M
Q3 25
$9.5M
$7.4M
Q2 25
$9.6M
$6.9M
Q1 25
$8.7M
Q4 24
$9.2M
Q3 24
$8.6M
Q2 24
$8.8M
Q1 24
$9.0M
Net Profit
CTSO
CTSO
LSBK
LSBK
Q4 25
$-5.5M
Q3 25
$-3.2M
$2.4M
Q2 25
$1.9M
$1.9M
Q1 25
$-1.5M
Q4 24
$-7.6M
Q3 24
$-2.8M
Q2 24
$-4.3M
Q1 24
$-6.1M
Gross Margin
CTSO
CTSO
LSBK
LSBK
Q4 25
73.7%
Q3 25
70.3%
Q2 25
70.9%
Q1 25
71.1%
Q4 24
68.4%
Q3 24
61.0%
Q2 24
73.5%
Q1 24
76.5%
Operating Margin
CTSO
CTSO
LSBK
LSBK
Q4 25
-47.5%
Q3 25
-30.2%
38.4%
Q2 25
-37.6%
33.2%
Q1 25
-44.5%
Q4 24
-37.1%
Q3 24
-56.1%
Q2 24
-40.4%
Q1 24
-51.8%
Net Margin
CTSO
CTSO
LSBK
LSBK
Q4 25
-59.5%
Q3 25
-33.4%
31.8%
Q2 25
20.2%
27.7%
Q1 25
-16.9%
Q4 24
-82.7%
Q3 24
-32.1%
Q2 24
-48.6%
Q1 24
-67.7%
EPS (diluted)
CTSO
CTSO
LSBK
LSBK
Q4 25
$-0.09
Q3 25
$-0.05
$0.32
Q2 25
$0.03
$0.34
Q1 25
$-0.02
Q4 24
$-0.14
Q3 24
$-0.05
Q2 24
$-0.08
Q1 24
$-0.11

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CTSO
CTSO
LSBK
LSBK
Cash + ST InvestmentsLiquidity on hand
$6.2M
$83.6M
Total DebtLower is stronger
$2.0M
Stockholders' EquityBook value
$5.9M
$139.3M
Total Assets
$44.2M
$742.8M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTSO
CTSO
LSBK
LSBK
Q4 25
$6.2M
Q3 25
$7.5M
$83.6M
Q2 25
$10.2M
$75.4M
Q1 25
$11.6M
Q4 24
$3.3M
Q3 24
$5.7M
Q2 24
$8.5M
Q1 24
$8.6M
Total Debt
CTSO
CTSO
LSBK
LSBK
Q4 25
Q3 25
$2.0M
Q2 25
$2.0M
Q1 25
Q4 24
Q3 24
$13.8M
Q2 24
$13.7M
Q1 24
$4.4M
Stockholders' Equity
CTSO
CTSO
LSBK
LSBK
Q4 25
$5.9M
Q3 25
$9.0M
$139.3M
Q2 25
$11.6M
$92.9M
Q1 25
$14.5M
Q4 24
$11.1M
Q3 24
$13.4M
Q2 24
$17.4M
Q1 24
$19.6M
Total Assets
CTSO
CTSO
LSBK
LSBK
Q4 25
$44.2M
Q3 25
$45.8M
$742.8M
Q2 25
$48.0M
$734.8M
Q1 25
$50.8M
Q4 24
$47.4M
Q3 24
$47.8M
Q2 24
$53.4M
Q1 24
$47.1M
Debt / Equity
CTSO
CTSO
LSBK
LSBK
Q4 25
Q3 25
0.01×
Q2 25
0.02×
Q1 25
Q4 24
Q3 24
1.03×
Q2 24
0.78×
Q1 24
0.23×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CTSO
CTSO
LSBK
LSBK
Operating Cash FlowLast quarter
$-4.8M
$3.3M
Free Cash FlowOCF − Capex
$-4.9M
$3.3M
FCF MarginFCF / Revenue
-53.4%
44.4%
Capex IntensityCapex / Revenue
1.2%
0.6%
Cash ConversionOCF / Net Profit
1.42×
TTM Free Cash FlowTrailing 4 quarters
$-12.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTSO
CTSO
LSBK
LSBK
Q4 25
$-4.8M
Q3 25
$-2.6M
$3.3M
Q2 25
$-1.5M
$2.5M
Q1 25
$-3.5M
Q4 24
$-2.3M
Q3 24
$-2.5M
Q2 24
$-4.8M
Q1 24
$-4.8M
Free Cash Flow
CTSO
CTSO
LSBK
LSBK
Q4 25
$-4.9M
Q3 25
$-2.6M
$3.3M
Q2 25
$-1.5M
$2.0M
Q1 25
$-3.5M
Q4 24
$-2.4M
Q3 24
$-2.6M
Q2 24
$-4.8M
Q1 24
$-4.9M
FCF Margin
CTSO
CTSO
LSBK
LSBK
Q4 25
-53.4%
Q3 25
-27.3%
44.4%
Q2 25
-16.1%
28.5%
Q1 25
-39.7%
Q4 24
-26.3%
Q3 24
-30.4%
Q2 24
-54.4%
Q1 24
-54.2%
Capex Intensity
CTSO
CTSO
LSBK
LSBK
Q4 25
1.2%
Q3 25
0.2%
0.6%
Q2 25
0.4%
7.7%
Q1 25
0.0%
Q4 24
0.8%
Q3 24
1.8%
Q2 24
0.2%
Q1 24
0.5%
Cash Conversion
CTSO
CTSO
LSBK
LSBK
Q4 25
Q3 25
1.42×
Q2 25
-0.78×
1.31×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CTSO
CTSO

Direct$5.1M55%
Distributors And Strategic Partners$4.2M45%

LSBK
LSBK

Segment breakdown not available.

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