OS Therapies Incorporated

OSTX Healthcare Biotechnology

EPS
−5.26%
Free cash flow
−134.4%

Quarter to June 2026, against a year earlier

0.96 0.02 −2.04%
Market cap
$51.3M
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 last twelve months

Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 0.00%

Capital & Financial Ratios $m

Size
Market Cap 51.28
Revenue ttm —
Net income ttm (39.37)
Free cash flow ttm (18.53)
Net debt Q (0.20)
Valuation
P/E 0.00
Forward P/E —
Price / sales 0.00
Forward P/S Powerpack
Price / FCF 0.00
Price / book 0.00
Financial health
Current ratio Q 0.18 (below 1: weak)
Debt / equity Q 0.00 (at or below 0.5: strong)
Interest coverage Q (1,531.36)
Growth
Revenue growth Q —
Operating income growth Q −77.23% (below 0%: shrinking)
EPS, this year +24.74% (at or above 15%: strong)
EPS, next year A +74.24% (at or above 15%: strong)
Revenue, next year A —
EPS, past 5 yrs —
EPS, next 5 yrs A +63.75% (at or above 15%: strong)

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

Dividends

Yield
—
Annual rate
—
Payout ratio
—

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%

Earnings Trends EPS, adjusted, against the consensus

EPS $

Mar Jun Sep Dec Year
’26 (0.27) (0.20) — — —
’25 (0.18) (0.19) (0.21) (0.35) (0.98)
’24 (0.24) (0.26) (0.18) — (1.28)
’23 (0.18) (0.47) (0.37) (0.26) (1.44)
Fiscal quarters ending in the months shown.

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.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Jun ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue — — — — — — — — — — — — 27 27 169 +151.9%
Gross margin, % — — — — — — — — — — — —
EBT — — — — — — (6) (8) (9) (29) (39) +66.3%
EBT margin, % — — — — — — 0.00 0.00 0.00 0.00 0.00 0.0 pt
Net income — — — — — — (6) (8) (9) (29) (39) +66.3%
Per share, $
Per share, $ Revenue — — — — — — 0.00 0.00 0.00 0.00 0.00 n/m
Earnings — — — — — — (1.25) (1.44) (1.28) (0.98) (1.03) (7.9%)
Cash flow — — — — — — (0.76) (0.55) (1.05) (0.49) (0.42) (13.8%)
Capex — — — — — — 0.00 0.00 0.00 0.00 0.00 n/m
Free cash flow — — — — — — (0.76) (0.55) (1.05) (0.49) (0.42) (13.8%)
Book value — — — — — — (3.52) (4.42) 0.12 (0.17) (0.25) (63.4%)
Shares, m — — — — — — 5 5 7 29 36 +80.3%
Valuation, ×
Valuation, × P/E — — — — — — — — — — 0 —
P/S — — — — — — — — — — 0 —
P/B — — — — — — — — — — 0 —
EV/Sales — — — — — — — — — — 0 —
EV/FCF — — — — — — — — — — 0 —
Cash, $m
Cash, $m Operating cash flow — — — — — — (4) (3) (7) (14) (19) +55.4%
Capex — — — — — — — — — — 0 —
Free cash flow — — — — — — (4) (3) (7) (14) (19) +55.4%
Balance, $m
Balance, $m Working capital — — — — — — (6) (24) 1 (11) (17) +26.5%
Net debt — — — — — — 10 0 (6) 0 0 n/m
Shareholders’ equity — — — — — — (18) (24) 1 (5) (11) (34.1%)
Returns, %
Returns, % ROA — — — — — — 0.00 (1,211.23) (281.34) (464.58) (389.65) (464.6) pt
ROIC — — — — — — 0.00 0.00 0.00 0.00 0.00 0.0 pt
ROE — — — — — — 0.00 38.08 65.34 614.26 1,129.52 +614.3 pt
People
People Employees — — — — — — — — 5 5 — 0.0%
Revenue/emp, $m — — — — — — — — 0.00 0.00 — n/m
Negative figures in brackets.
estimates

All 10 years →

Fundamentals updated 26 Oct 2026

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
VRCA Verrica Pharmaceuticals Inc. $53.1M — (loss-making) — (loss-making) −53.85% (below 0%: shrinking) n/m +7.63% (above 0%: growing) 85.02% (223.42%) Compare
RNTX Rein Therapeutics Inc. $52.8M — (loss-making) — — n/m −34.62% (below 0%: shrinking) 0.00% 0.00% Compare
ALPS Alps Group Inc. $52.3M — (loss-making) — — n/m −26.48% (below 0%: shrinking) — 0.00% Compare
ELOX Senesco Technologies Inc. $51.7M — (loss-making) — — n/m −144.34% (below 0%: shrinking) 100.00% 0.00% Compare
KLRS Kalaris Therapeutics Inc. $51.6M — (loss-making) — — n/m +11.91% (above 0%: growing) 0.00% 0.00% Compare
OSTX OS Therapies Incorporated $51.3M — (loss-making) — — n/m −134.43% (below 0%: shrinking) — 0.00%
INKT MiNK Therapeutics, Inc. $51.3M — (loss-making) — — n/m −32.73% (below 0%: shrinking) 0.00% 0.00% Compare
PLRX Pliant Therapeutics, Inc. $50.5M — (loss-making) — (loss-making) −95.03% (below 0%: shrinking) n/m +68.61% (above 0%: growing) 0.00% 0.00% Compare
HOWL Werewolf Therapeutics, Inc. $49.6M — (loss-making) — (loss-making) +256.11% (above 0%: growing) n/m +146.46% (above 0%: growing) 100.00% 34.09% Compare
Median of peers $51.6M — — −53.85% — −9.42% 0.00% 0.00%

All 621 Biotechnology stocks →

Pay and ownership Proxy statement filed 24 July 2026

Ownership

Directors and executive officers, together 9.30% of the votes
Paul A. Romness, MPH 6.30% of the votes
Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more. Read the proxy statement

OS Therapies Incorporated (OSTX) Latest News

stockrow.com/OSTX · Data as of Oct 26, 2026 · For information only; not investment advice. · © 2026 stockrow.com