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Side-by-side financial comparison of Pasithea Therapeutics Corp. (KTTA) and Sintx Technologies, Inc. (SINT). Click either name above to swap in a different company.

Sintx Technologies, Inc. is the larger business by last-quarter revenue ($290.0K vs $240.7K, roughly 1.2× Pasithea Therapeutics Corp.). Sintx Technologies, Inc. runs the higher net margin — -763.8% vs -2126.1%, a 1362.3% gap on every dollar of revenue. Sintx Technologies, Inc. produced more free cash flow last quarter ($-2.4M vs $-4.5M).

Pasithea Therapeutics Corp. is a clinical-stage biopharmaceutical firm dedicated to developing novel treatments for psychiatric and neurological conditions including treatment-resistant mood disorders. It primarily operates in North American and European markets, targeting patient segments that lack effective existing treatment options.

Sintx Technologies, Inc. is an advanced materials company specializing in R&D and manufacturing of high-performance silicon nitride and other technical ceramic products. It serves key segments including medical implants, aerospace & defense, industrial wear components, and electric vehicle applications, with core markets across North America, Europe and Asia-Pacific.

KTTA vs SINT — Head-to-Head

Bigger by revenue
SINT
SINT
1.2× larger
SINT
$290.0K
$240.7K
KTTA
Higher net margin
SINT
SINT
1362.3% more per $
SINT
-763.8%
-2126.1%
KTTA
More free cash flow
SINT
SINT
$2.1M more FCF
SINT
$-2.4M
$-4.5M
KTTA

Income Statement — Q4 FY2022 vs Q4 FY2025

Metric
KTTA
KTTA
SINT
SINT
Revenue
$240.7K
$290.0K
Net Profit
$-5.1M
$-2.2M
Gross Margin
64.8%
Operating Margin
-1679.5%
-799.3%
Net Margin
-2126.1%
-763.8%
Revenue YoY
-46.5%
Net Profit YoY
-30.7%
EPS (diluted)
$-1.72
$-0.50

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
KTTA
KTTA
SINT
SINT
Q4 25
$290.0K
Q3 25
$208.0K
Q2 25
$151.0K
Q1 25
$369.0K
Q4 24
$542.0K
Q3 24
$799.0K
Q2 24
$859.0K
Q1 24
$687.0K
Net Profit
KTTA
KTTA
SINT
SINT
Q4 25
$-2.2M
Q3 25
$-3.5M
Q2 25
$-2.3M
Q1 25
$-2.3M
Q4 24
$-1.7M
Q3 24
$-6.2M
Q2 24
$-2.2M
Q1 24
$-886.0K
Gross Margin
KTTA
KTTA
SINT
SINT
Q4 25
64.8%
Q3 25
44.7%
Q2 25
37.7%
Q1 25
33.3%
Q4 24
71.6%
Q3 24
73.7%
Q2 24
73.9%
Q1 24
67.5%
Operating Margin
KTTA
KTTA
SINT
SINT
Q4 25
-799.3%
Q3 25
-1613.0%
Q2 25
-1764.9%
Q1 25
-645.8%
Q4 24
-319.6%
Q3 24
-802.0%
Q2 24
-315.5%
Q1 24
-465.4%
Net Margin
KTTA
KTTA
SINT
SINT
Q4 25
-763.8%
Q3 25
-1701.4%
Q2 25
-1535.1%
Q1 25
-621.1%
Q4 24
-312.7%
Q3 24
-780.9%
Q2 24
-256.6%
Q1 24
-129.0%
EPS (diluted)
KTTA
KTTA
SINT
SINT
Q4 25
$-0.50
Q3 25
$-3.46
Q2 25
$-0.91
Q1 25
$-1.29
Q4 24
$17.04
Q3 24
$-6.96
Q2 24
$-3.61
Q1 24
$-21.66

Balance Sheet & Financial Strength

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

Metric
KTTA
KTTA
SINT
SINT
Cash + ST InvestmentsLiquidity on hand
$33.1M
$4.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$42.5M
$2.9M
Total Assets
$45.2M
$9.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KTTA
KTTA
SINT
SINT
Q4 25
$4.1M
Q3 25
$6.3M
Q2 25
$4.3M
Q1 25
$6.5M
Q4 24
$3.6M
Q3 24
$4.8M
Q2 24
$4.6M
Q1 24
$5.8M
Stockholders' Equity
KTTA
KTTA
SINT
SINT
Q4 25
$2.9M
Q3 25
$4.1M
Q2 25
$4.0M
Q1 25
$6.1M
Q4 24
$3.9M
Q3 24
$5.6M
Q2 24
$8.8M
Q1 24
$9.9M
Total Assets
KTTA
KTTA
SINT
SINT
Q4 25
$9.5M
Q3 25
$11.4M
Q2 25
$9.2M
Q1 25
$11.4M
Q4 24
$9.4M
Q3 24
$11.3M
Q2 24
$15.3M
Q1 24
$17.6M

Cash Flow & Capital Efficiency

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

Metric
KTTA
KTTA
SINT
SINT
Operating Cash FlowLast quarter
$-4.4M
$-2.3M
Free Cash FlowOCF − Capex
$-4.5M
$-2.4M
FCF MarginFCF / Revenue
-1874.2%
-822.8%
Capex IntensityCapex / Revenue
38.5%
14.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-14.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KTTA
KTTA
SINT
SINT
Q4 25
$-2.3M
Q3 25
$-2.5M
Q2 25
$-2.4M
Q1 25
$-1.3M
Q4 24
$-1.1M
Q3 24
$-2.6M
Q2 24
$-2.2M
Q1 24
$-2.7M
Free Cash Flow
KTTA
KTTA
SINT
SINT
Q4 25
$-2.4M
Q3 25
$-2.6M
Q2 25
Q1 25
$-1.4M
Q4 24
$-1.3M
Q3 24
$-2.6M
Q2 24
$-2.6M
Q1 24
$-2.9M
FCF Margin
KTTA
KTTA
SINT
SINT
Q4 25
-822.8%
Q3 25
-1250.5%
Q2 25
Q1 25
-368.6%
Q4 24
-234.3%
Q3 24
-323.0%
Q2 24
-299.7%
Q1 24
-423.1%
Capex Intensity
KTTA
KTTA
SINT
SINT
Q4 25
14.5%
Q3 25
40.4%
Q2 25
0.0%
Q1 25
16.0%
Q4 24
26.9%
Q3 24
1.4%
Q2 24
41.8%
Q1 24
25.3%

Financial Flow Comparison

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

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