ATOS ATOSSA THERAPEUTICS, INC.

$2.00 +0.75%

Healthcare · Pharmaceutical Preparations

ATOSSA THERAPEUTICS, INC. (ATOS) is a healthcare company in the Pharmaceutical Preparations industry, with a market capitalization of $17 million. Shares last traded at $2.00, 73.3% below their 52-week high. Over the past year the stock is up 146.8%. Net profit margin is -1977815.7%, below the peer median of -0.1%. Revenue declined 95.6% year over year.

Market Cap

$17M

Shares Out

8.6M

EPS (TTM)

$-2.19

P/E Ratio

—

P/S Ratio

9821.26

P/B Ratio

0.57

Dividend / Share

—

Dividend Yield

—

52-Week High

$7.50

52-Week Low

$0.53

Volume

8,708

Avg Vol (3m)

3,245.571

Performance

-21.68%

-58.23%

-61.37%

+175.75%

YTD

+217.30%

+146.85%

Chart

Full chart →

Daily candles · volume · SMA(20)/SMA(50) · Databento EQUS.MINI.

Technicals

RSI (14)

15.22

SMA (50)

$4.89

SMA (200)

$2.75

Price vs SMA50

-58.97%

Price vs SMA200

-27.07%

ATR (14)

$0.30

Financials

Revenue

$0M

Net Income

$-35M

Gross Margin

-7431.9%

Operating Margin

-2112684.9%

Net Margin

-1977815.7%

Return on Equity

-114.1%

Return on Assets

-91.6%

Current Ratio

4.92

Debt / Equity

0.24

Revenue Growth (YoY)

-95.6%

Latest reported annual period ending 2015-12-31 · SEC EDGAR/XBRL.

Recent earnings

Period	EPS (diluted)	Reported
Q1 2026	$-1.11	2026-05-08
FY 2025	$-4.04	2026-03-25
Q3 2025	$-0.18	2025-11-12
Q2 2025	$-0.12	2025-08-12
Q1 2026	$-0.78	2026-05-08
FY 2025	$-3.04	2026-03-25

Full earnings history →

Pharmaceutical Preparations peers

ATOS vs 14 industry peers (Pharmaceutical Preparations), by market cap.

P/S vs peers

9821.26 / 3.54 med

+277522% premium

Net margin vs peers

-1977815.7% / -0.1% med

below median

1–14 of 14


LLY	Lilly (Eli)	$1.04T	50.16	15.88	31.7%	-1.17%
JNJ	Johnson & Johnson	$549.8B	20.51	5.84	28.5%	-2.42%
ONC	Beone Medicines Ltd.	$390.6B	1361.26	73.10	5.4%	+2.83%
ABBV	AbbVie	$382.5B	90.51	6.25	6.9%	-2.16%
MRK	Merck	$281.6B	15.43	4.33	28.1%	-1.30%
ABT	Abbott Laboratories	$154.3B	23.65	3.48	14.7%	+0.09%
PFE	Pfizer	$143.7B	18.50	2.30	12.4%	-2.89%
VRTX	Vertex Pharmaceuticals	$114.6B	28.99	9.55	32.9%	-1.63%
BMY	Bristol Myers Squibb	$110.3B	15.63	2.29	14.6%	-2.35%
REGN	Regeneron Pharmaceuticals	$63.4B	14.08	4.42	31.4%	+0.38%
ALNY	Alnylam Pharmaceuticals	$36.9B	117.57	9.93	8.4%	-1.66%
TEVA	Teva Pharmaceutical Industries Ltd	$36.6B	25.98	2.12	8.2%	-3.33%
ZTS	Zoetis	$33.1B	12.37	3.49	28.2%	+2.09%
RPRX	Royalty Pharma Plc	$23.1B	30.02	9.73	32.4%	-1.30%

Source: SEC EDGAR (fundamentals/EPS/dividends) · Databento EQUS.MINI (prices) · market cap & yield computed by tradmap. Informational only — not financial advice.