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OS Therapies Incorporated (OSTX) Financials

OSTX
FY2025 annual
Net Income -$28.8M -223.7% YoY
EPS (Diluted) -$0.98 YoY not available
Free Cash Flow -$14.7M YoY not available
Operating Cash Flow -$14.2M -95.5% YoY
Market Cap $75.8M as of Oct 3, 2026
Price / Sales n/m no revenue reported
Price / Earnings n/m net loss, so no earnings multiple, FY2025
Price / Book n/m negative shareholder equity, so no book multiple, Q2 FY2026

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Oct 3, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings (10-K/10-Q) Latest period Q2 FY2026, ended Jun 30, 2026 Reported Currency USD FYE December

Newest figures come from the 10-Q for Q2 FY2026, filed Aug 14, 2026. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the OSTX SEC filings page.

This page shows OS Therapies Incorporated (OSTX) financial statements, including the income statement, balance sheet, cash flow statement, and key financial ratios. View 3 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI OSTX FY2025

OS Therapies’ reported profile is dominated by development spending, rising cash use, and sharply weakened short-term financial coverage.

R&D rose from $2.8M in FY2024 to $16.4M in FY2025, making development investment a much larger operating commitment. Operating cash flow shifted from -$7.3M to -$14.2M, consistent with that heavier investment translating into greater cash use rather than near-term self-funding.

The liquidity structure deteriorated: the current ratio fell from 1.2x in FY2024 to below 0.1x in FY2025, indicating much less short-term coverage. The supplied liquidity comparison was just 0.2 months of FY2025 reported annual operating outflow, while current assets were $333K against $11.8M of current liabilities.

FY2025 financing cash flow of $9.4M was smaller than operating cash flow of -$14.2M, so financing offset only part of the year’s cash use. Negative equity of -$6.1M and ROA of -420.4% show losses were exceptionally large relative to the asset base.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Financial health score not available

OS Therapies Incorporated does not currently provide enough eligible data for a peer-relative financial health score, so none is published. The signals and metrics below are current.

Piotroski F-Score Partial
1/6

OS Therapies Incorporated passes 1 of 6 computable financial strength tests (3 of the nine could not be computed from available data). 1 of 4 profitability signals pass, no leverage/liquidity signals pass (rising debt, declining liquidity, or share dilution).

Earnings Quality No Cash Backing
N/A

OS Therapies Incorporated reported a net loss of $28.8M while operations used $14.2M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Key Financial Metrics

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Earnings & Revenue

EBITDA
-$8.5M
YoY-78.8%
QoQ+15.9%

OS Therapies Incorporated's EBITDA was -$8.5M in Q2 2026, measuring earnings before interest, taxes, depreciation, and amortization. This represents a decrease of 78.8% from the same quarter a year earlier. Against the prior quarter it is up 15.9%.

Net Income
-$8.6M
YoY-90.3%
QoQ+17.0%

OS Therapies Incorporated reported -$8.6M in net income in Q2 2026. This represents a decrease of 90.3% from the same quarter a year earlier. Against the prior quarter it is up 17.0%.

EPS (Diluted)
-$0.20
QoQ+25.9%

OS Therapies Incorporated earned -$0.20 per diluted share (EPS) in Q2 2026. Against the prior quarter it is up 25.9%.

Revenue

Not reported for Q2 2026.

Cash & Balance Sheet

Cash & Debt
$205K
YoY-92.7%
QoQ-77.7%

OS Therapies Incorporated held $205K in cash as of Q2 2026; long-term debt is not reported for that period.

Shares Outstanding
46M
QoQ+3.6%

OS Therapies Incorporated had 46M shares outstanding in Q2 2026. Against the prior quarter it is up 3.6%.

Free Cash Flow

Not reported for Q2 2026.

Dividends Per Share

Not reported for Q2 2026.

Margins & Returns

None of these metrics is reported for Q2 2026.

Capital Allocation

R&D Spending
$6.1M
YoY+143.0%
QoQ-17.4%

OS Therapies Incorporated invested $6.1M in research and development in Q2 2026. This represents an increase of 143.0% from the same quarter a year earlier. Against the prior quarter it is down 17.4%.

Share Buybacks

Not reported for Q2 2026.

Capital Expenditures

Not reported for Q2 2026.

OSTX Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

OSTX quarterly income statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
R&D Expenses$6.1M+143.0%$7.4M+461.6%N/A$3.8M+210.3%$2.5M+530.3%$1.3M+261.8%N/A$1.2M+166.3%
SG&A Expenses$2.5M+6.9%$2.8M-23.7%N/A$3.1M+154.6%$2.3M+510.4%$3.7M+1274.8%N/A$1.2M+631.8%
Operating Income-$8.6M-77.2%-$10.2M-103.4%N/A-$6.9M-182.3%-$4.8M-520.5%-$5.0M-693.3%N/A-$2.4M-291.7%
EBITDA-$8.5M-78.8%-$10.0M-100.9%N/A-$6.8M-177.1%-$4.7M-$5.0M-694.0%N/A-$2.4M-293.8%
Interest Expense$6K$75KN/AN/AN/AN/AN/A$438K-67.6%
Net Income-$8.6M-90.3%-$10.4M-168.2%N/A-$6.9M-139.3%-$4.5M-191.3%-$3.9M-165.7%N/A-$2.9M-45.6%
EPS (Basic)-$0.20-5.3%-$0.27-50.0%-$0.41-70.8%-$0.21-16.7%-$0.19+26.9%-$0.18+28.0%-$0.24+71.8%-$0.18+52.6%
EPS (Diluted)-$0.20-$0.27-$0.41-$0.21-$0.19-$0.18-$0.24-$0.18
Diluted Shares (Avg)44M39MN/A32M25M21MN/A16M

Not reported in any period shown, so not listed: Revenue, Cost of Revenue, Gross Profit, Income Tax.

OSTX Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

OSTX quarterly balance sheet
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Total Assets$9.9M-4.0%$7.3M+71.7%$6.8M+23.5%$9.0M+352.8%$10.3M+668.2%$4.2M+305.2%$5.5M+594.0%$2.0M
Current Assets$3.6M+2.4%$918K-77.6%$333K-94.0%$2.3M+17.8%$3.6M+166.1%$4.1M+293.2%$5.5M+600.4%$2.0M
Cash & Equivalents$205K-92.7%$918K-69.1%$270K-95.1%$1.9M+1.0%$2.8M+2851.8%$3.0M+2864.2%$5.5M+14095.1%$1.9M+11470.5%
Short-Term Investments$0$0$0$0$0$0$0$0
Long-Term Investments$0$0$0$0$0$0$0$0
Total Liabilities$20.7M+482.9%$17.1M+102.1%$11.9M+34.7%$4.2M+58.1%$3.6M-87.5%$8.4M-68.2%$8.8M-64.5%$2.7M
Current Liabilities$20.6M+496.9%$17.0M+379.4%$11.8M+154.2%$4.1M+60.4%$3.5M-87.8%$3.5M-86.6%$4.6M-81.3%$2.6M
Non-Current Liabilities$100K0.0%$100K0.0%$100K0.0%$100K0.0%$100K0.0%$100K0.0%$100K0.0%$100K
Total Equity-$11.9M-341.0%-$10.8M-158.5%-$6.1M-86.6%$3.6M+614.4%$4.9M+118.3%-$4.2M+83.6%-$3.3M+86.4%-$707K+96.9%
Retained Earnings-$86.2M-84.0%-$77.6M-83.4%-$67.2M-74.8%-$53.7M-51.6%-$46.8M-43.8%-$42.3M-36.4%-$38.4M-30.2%-$35.4M

Not reported in any period shown, so not listed: Inventory, Accounts Receivable, Goodwill, Long-Term Debt.

OSTX Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

OSTX quarterly cash flow statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Cash Flow-$5.5M-134.4%-$4.6M-32.6%-$3.7M-57.1%-$4.7M-39.0%-$2.4M-167.8%-$3.4M-436.3%-$2.4M-172.6%-$3.4M-286.1%
Depreciation & Amortization$125K+11.0%$125K+17876.7%$125K+8888.3%$125K$113K$6950.0%$1K$0-100.0%
Stock-Based CompensationN/A$1.4M+52.5%N/AN/A$905K$941KN/AN/A
Capital ExpendituresN/AN/A$0$0$316K$150KN/AN/A
Free Cash FlowN/AN/A-$3.7M-$4.7M-$2.7M-$3.6MN/AN/A
Investing Cash FlowN/AN/A$0$0-$293K-$174KN/AN/A
Financing Cash Flow$4.8M+94.1%$5.2M+394.9%$2.1M-64.9%$3.8M-26.6%$2.5M+183.6%$1.1M+49.8%$6.0M+576.7%$5.1M+510.4%

Not reported in any period shown, so not listed: Dividends Paid, Share Buybacks.

OSTX Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

OSTX quarterly financial ratios
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Return on EquityN/AN/AN/A-189.1%-91.8%N/AN/AN/A
Return on Assets-87.2%-43.2pp-142.4%-51.2ppN/A-76.8%+68.6pp-44.0%+72.0pp-91.2%+47.9ppN/A-145.4%
Current Ratio0.18-0.9x0.05-1.1x0.03-1.2x0.56-0.2x1.03+1.0x1.16+1.1x1.20+1.2x0.76
Debt-to-EquityN/AN/AN/A1.170.72N/AN/AN/A

Not reported in any period shown, so not listed: Gross Margin, Operating Margin, Net Margin, Asset Turnover, FCF Margin.

Note: Shareholder equity is negative (-$6.1M), which causes debt-to-equity and return on equity ratios to appear negative or not meaningful. This can occur from accumulated losses or large share buyback programs.

Note: The current ratio is below 1.0 (0.03), indicating current liabilities exceed current assets, which may suggest potential short-term liquidity concerns.

Similar Companies

Newest fiscal year on record for each company. The health score is the peer-relative Financial Health Score for that year; a dash means no score is published for it.

Company Fiscal year Revenue Net income Net margin Market cap Health score
OS Therapies Incorporated OSTX FY2025 N/A -$28.8M N/A $75.8M —
BeyondSpring Inc. BYSI FY2025 $0 -$1.0M N/A $32.4M —
Immix Biopharma, Inc. IMMX FY2025 N/A -$29.4M N/A $802.5M —
Adlai Nortye Group Ltd. ANL FY2025 $5.0M -$109.2M N/A $971.8M 32/100
Adicet Bio, Inc. ACET FY2025 N/A -$116.8M N/A $60.8M —

Frequently Asked Questions

Is OS Therapies Incorporated profitable?

No, OS Therapies Incorporated (OSTX) reported a net income of -$28.8M in fiscal year 2025.

What is OS Therapies Incorporated's earnings per share (EPS)?

OS Therapies Incorporated (OSTX) reported diluted earnings per share of -$0.98 for fiscal year 2025. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

What is OS Therapies Incorporated's EBITDA?

OS Therapies Incorporated (OSTX) had EBITDA of -$28.3M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

OS Therapies Incorporated (OSTX) recorded an outflow of $14.7M in free cash flow during fiscal year 2025. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

OS Therapies Incorporated (OSTX) recorded an outflow of $14.2M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

OS Therapies Incorporated (OSTX) had $6.8M in total assets as of fiscal year 2025, including both current and long-term assets.

OS Therapies Incorporated (OSTX) invested $466K in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

OS Therapies Incorporated (OSTX) invested $16.4M in research and development during fiscal year 2025.

OS Therapies Incorporated (OSTX) had 40M shares outstanding as of fiscal year 2025.

OS Therapies Incorporated (OSTX) had a current ratio of 0.03 as of fiscal year 2025, which is below 1.0, which may suggest potential liquidity concerns.

OS Therapies Incorporated (OSTX) had a return on assets of -420.4% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

OS Therapies Incorporated (OSTX) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (FY2025). The market capitalization is $75.8M as of Oct 3, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

OS Therapies Incorporated (OSTX) has no price-to-sales ratio at the moment: no revenue reported. The market capitalization is $75.8M as of Oct 3, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

At the end of fiscal year 2025, OS Therapies Incorporated (OSTX) held $270K in cash, cash equivalents and investments, and reported an operating cash outflow of $14.2M over that year. Dividing the one by the other, the reported balance equals about 0 months of the outflow reported that year. This is arithmetic over figures already filed, not a projection: it assumes nothing about future spending, financing or operations.

OS Therapies Incorporated (OSTX) has negative shareholder equity of -$6.1M as of fiscal year 2025, so no debt-to-equity ratio is reported: dividing debt by equity that is not positive produces a number that cannot be read as leverage. This can occur when accumulated losses exceed invested capital, or after large share buyback programs. Other solvency metrics like the current ratio or interest coverage may be more informative.

OS Therapies Incorporated (OSTX) has a Piotroski F-Score of 1 out of 6 computable signals; 3 of the nine could not be computed from available data, so the full-scale strength rating is not shown. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

OS Therapies Incorporated (OSTX) reported a net loss of $28.8M while operations used $14.2M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

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