OS Therapies Incorporated

OSTX Healthcare Biotechnology

In the quarter to June 2026, EPS fell 5.26% and free cash flow fell 134.4%, each against the same quarter a year earlier.

1.32 0.09 −6.38%
Market cap
$66.0M
P/E
0.0×
Fwd P/E
—
Dividend yield
—
F-score
n/a
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Insider Decisions trades per month

Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 0.37%

Capital & Financial Ratios $m

Market Cap 66.00
Revenue —
Net Income (39.37)
Free Cash Flow (18.53)
Net Debt (0.20)
Current Ratio 0.18 (below 1: weak)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E —
P/S ratio 0.00
P/B ratio 0.00
Past 5Y EPS Growth —
This Y EPS Growth 24.74% (at or above 15%: strong)
Next Y EPS Growth 74.24% (at or above 15%: strong)
Next Y revenue growth —
Next 5Y EPS Growth 63.75% (at or above 15%: strong)

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 0 6 0 0
Receivables — — — 3
Inventory — — — —
Other — — — —
1 6 0 4
2023 2024 2025 Q'26
Payables 3 2 10 20
ST’ Debt — — — —
Other 5 2 0 0
25 5 12 21

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow — — 0.00%
Earnings — — 0.00%
Book Value — — 0.00%

Revenue $m

Year
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (5) (6) — — —
’25 (3) (2) (5) (4) (14)
’24 (1) (1) (3) (2) (7)
’23 0 (1) (1) (1) (3)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (5) (6) — — —
’25 (3) (2) (5) (4) (14)
’24 (1) (1) (3) (2) (7)
’23 0 (1) (1) (1) (3)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (0.27) (0.20) — — —
’25 (0.18) (0.19) (0.21) (0.41) (0.98)
’24 (0.24) (0.26) (0.18) (0.24) (1.28)
’23 (0.18) (0.47) (0.37) (0.42) (1.44)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low — — — — — — — — 1.58 1.12

Analyst estimates 2026–2028

Powerpack
High — — — — — — — — 6.48 7.00
People
People Employees — — — — — — — — 5 5
Revenue/emp, $m — — — — — — — — 0.00 0.00
Income, $m
Income, $m Revenue — — — — — — — — — —
Gross margin, % — — — — — — — — — —
EBT — — — — — — (6) (8) (9) (29)
EBT margin, % — — — — — — 0.00 0.00 0.00 0.00
Net income — — — — — — (6) (8) (9) (29)
Depreciation — — — — — — 1 3 1 1
Per share, $
Per share, $ Revenue — — — — — — 0.00 0.00 0.00 0.00
Earnings — — — — — — (1.25) (1.44) (1.28) (0.98)
Cash flow — — — — — — (0.76) (0.55) (1.05) (0.49)
Capex — — — — — — 0.00 0.00 0.00 0.00
Free cash flow — — — — — — (0.76) (0.55) (1.05) (0.49)
Book value — — — — — — (3.52) (4.42) 0.12 (0.17)
Shares, m — — — — — — 5 5 7 29
Valuation, ×
Valuation, × P/E — — — — — — — — — —
P/S — — — — — — — — — —
P/B — — — — — — — — — —
EV/Sales — — — — — — — — — —
EV/FCF — — — — — — — — — —
Cash, $m
Cash, $m Operating cash flow — — — — — — (4) (3) (7) (14)
Capex — — — — — — — — — —
Free cash flow — — — — — — (4) (3) (7) (14)
Balance, $m
Balance, $m Working capital — — — — — — (6) (24) 1 (11)
Total debt — — — — — — 10 — — —
Net debt — — — — — — 10 0 (6) 0
Shareholders’ equity — — — — — — (18) (24) 1 (5)
Returns, %
Returns, % ROA — — — — — — 0.00 (1,211.23) (281.34) (464.58)
ROIC — — — — — — 0.00 0.00 0.00 0.00
ROE — — — — — — 0.00 38.08 65.34 614.26
Negative figures in brackets.

All 10 years →

Charts ten years each

OS Therapies Incorporated vs peers in Biotechnology (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
CSBR Champions Oncology, Inc. $66.7M — (loss-making) — (loss-making) +8.84% (above 0%: growing) n/m −198.74% (below 0%: shrinking) 50.54% (2.69%) Compare
OSTX OS Therapies Incorporated $66.0M — (loss-making) — — n/m −134.43% (below 0%: shrinking) — 0.00%
HYFT MindWalk Holdings Corp. $66.0M — (loss-making) — (loss-making) +19.37% (above 0%: growing) n/m +9.79% (above 0%: growing) 58.58% (159.86%) Compare
NMAD Nomad Power Solutions, Inc. $65.9M — (loss-making) — — n/m −230.63% (below 0%: shrinking) — 0.00% Compare
XBIT XBiotech Inc. $65.9M — (loss-making) — (loss-making) −93.33% (below 0%: shrinking) n/m +25.25% (above 0%: growing) 0.00% 0.00% Compare
SPRO Spero Therapeutics, Inc. $65.8M 7.9× 4.2× −95.61% (below 0%: shrinking) n/m +69.73% (above 0%: growing) 100.00% 0.00% Compare
VRCA Verrica Pharmaceuticals Inc. $64.9M — (loss-making) — (loss-making) −53.85% (below 0%: shrinking) n/m +7.63% (above 0%: growing) 85.02% (223.42%) Compare
CING Cingulate Inc. $63.8M — (loss-making) — — n/m −24.28% (below 0%: shrinking) 0.00% 0.00% Compare
FBIO Fortress Biotech, Inc. $63.7M 0.6× 1.1× +14.04% (above 0%: growing) n/m −115.37% (below 0%: shrinking) 67.18% (53.46%) Compare
Median of peers $65.8M — — −22.50% — −8.32% 58.58% (1.34%)

All 614 Biotechnology stocks →

OS Therapies Incorporated (OSTX) key facts

  • OS Therapies Incorporated (OSTX) is a Biotechnology company in the Healthcare sector, listed on NYSE American.
  • As of October 16, 2026, OSTX traded at $1.32, a market capitalization of $66.0 million.
  • Return on equity was 614.3% and debt-to-equity 0.00.

Source: company filings (standardised) and stockrow calculations.

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