ATOS — ATOSSA THERAPEUTICS, INC.

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Nasdaq · Health Care · Pharmaceuticals · CIK 1488039 ·
Last close
$1.90
Market Cap
$18.96M
52W High
$19.35
52W Low
$1.70
ADV30
56,740
Next earnings
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Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGross profitOp incomeNet incomeAssetsCashLiabilities
Jun 2026 0 — -8,694,000 -8,491,000 32,281,000 26,094,000 5,451,000
Mar 2026 0 — -9,870,000 -9,589,000 37,943,000 31,718,000 7,457,000
Dec 2025 0 — -11,436,000 -10,937,000 47,608,000 41,299,000 8,255,000
Sep 2025 0 — -9,251,000 -8,692,000 58,012,000 51,845,000 8,225,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-33,384,000
Investing CF
$-14,000
Financing CF
$0
CapEx
$-23,000
Dividends Paid
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Buybacks
$0
EPS Diluted TTM
$-3.96
As of
2026-08-09

Balance + Analyst (yfinance extras)

Retained Earnings
$-256,151,000
Inventory
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Receivables
—
ST Investments
—
EBIT TTM
$-39,597,000
Pretax Income TTM
$-37,641,000
Interest Exp TTM
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Analysts
3

Annual Trend (SEC EDGAR, last 4y)

Revenues vs Net Income (last 4y)

FY endRevenuesOp incomeNet incomeAssetsLiabilitiesEquityOp cash flow
Dec 2025 0 -37,141,000 -34,770,000 47,608,000 8,255,000 39,353,000 -29,762,000
Dec 2024 0 -27,621,000 -25,504,000 76,444,000 4,967,000 71,477,000 -21,030,000
Dec 2023 0 -31,377,000 -30,094,000 96,252,000 5,236,000 91,016,000 -20,941,000
Dec 2022 0 -27,691,000 -26,960,000 123,532,000 5,568,000 117,964,000 -20,760,000

TTM Snapshot

Revenues TTM
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NetIncome TTM
—
OpCashFlow TTM
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Assets (Latest)
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Forward EPS
$-4.38

Max Pain — expiry 2027-01-15 (volume-derived — Yahoo OI feed degraded)

max pain strike: $2.00 · spot: $1.97 · call volume: 8 · put volume: 14
Expected Move to 2027-01-15: ±$1.05 (53.44%) — implied range $0.92 – $3.02 · ATM straddle on $2.00 strike

Peers — same industry

TickerNameMarket CapLastDaily %
AKTX Akari Therapeutics Plc $18.99M $9.76 —
MRKR Marker Therapeutics, Inc. $19.17M $1.15 —
NEUP Neuphoria Therapeutics Inc. $19.73M $3.65 —
MCUJF MEDICURE INC $19.83M $1.90 —
PTN PALATIN TECHNOLOGIES INC $17.97M $10.10 —

News headlines (Yahoo Finance, 1h cache)

Atossa Therapeutics CEO Dr. Steven Quay to Participate in ARDD 2026 Panel on Clinical Trials and Regulatory Pathways for Diseases of Aging
2026-09-24 12:00 · Yahoo
Atossa Therapeutics Reports Second Quarter 2026 Financial Results and Provides a Corporate Update
2026-08-07 12:45 · Yahoo
Atossa Therapeutics Announces Publication of Novel (Z)-Endoxifen-Related Compounds Demonstrating Potent Anti-Cancer Activity in ER-Positive Breast Cancer
2026-07-28 12:30 · Yahoo
Atossa Therapeutics Announces Presentation of Mechanism-Driven (Z)-Endoxifen Data in McCune-Albright Syndrome at AACR Special Conference on Rare Cancers
2026-07-21 12:30 · Yahoo
ATOS: Raises up to $16.5 Million in Registered Direct Offering
2026-07-01 13:08 · Yahoo
Atossa Therapeutics Announces Closing of Registered Direct Offering of up to $16.5 Million in Gross Proceeds
2026-06-12 21:30 · Yahoo
Atossa Therapeutics Announces Registered Direct Offering of up to $16.5 Million in Gross Proceeds
2026-06-11 12:00 · Yahoo
Atossa Therapeutics highlights Endoxifen progress as potential Breast Cancer treatment
2026-06-10 16:51 · Yahoo
CEO Chat with Steven Quay, MD, PhD, Chairman, President, & CEO of Atossa Therapeutics
2026-06-01 09:05 · Yahoo
Atossa Therapeutics Announces ASCO 2026 Abstracts Highlighting (Z)-Endoxifen Activity Across ESR1 Mutations and Ongoing EVANGELINE Phase 2 Trial
2026-05-27 12:30 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.