0.8132
price down icon3.13%   -0.0263
after-market After Hours: .83 0.0168 +2.07%
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Atossa Therapeutics Inc stock is traded at $0.8132, with a volume of 429.61K. It is down -3.13% in the last 24 hours and up +9.48% over the past month. Atossa Therapeutics Inc is a clinical stage biopharmaceutical company developing proprietary medicines in areas of unmet medical need in oncology. It focuses on the development of novel therapeutics and delivery methods for the treatment of breast cancer, other breast conditions and COVID-19. The company's drug under development for breast cancer and other breast conditions is Endoxifen. Its two COVID-19 drugs under development are AT-H201, to improve lung function of moderate to severely ill, hospitalized COVID-19 patients by inhalation; and AT-301, a nasal spray for COVID-19 patients for at-home use.
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Previous Close:
$0.8395
Open:
$0.84
24h Volume:
429.61K
Relative Volume:
0.68
Market Cap:
$105.04M
Revenue:
-
Net Income/Loss:
$-26.91M
P/E Ratio:
-3.6964
EPS:
-0.22
Net Cash Flow:
$-19.57M
1W Performance:
-6.60%
1M Performance:
+9.48%
6M Performance:
-36.47%
1Y Performance:
-42.73%
1-Day Range:
Value
$0.81
$0.8414
1-Week Range:
Value
$0.81
$0.8971
52-Week Range:
Value
$0.5526
$1.66

Atossa Therapeutics Inc Stock (ATOS) Company Profile

Name
Name
Atossa Therapeutics Inc
Name
Phone
206.588.0256
Name
Address
10202 5TH AVENUE NE, SEATTLE, WA
Name
Employee
13
Name
Twitter
@atossainc
Name
Next Earnings Date
2025-03-25
Name
Latest SEC Filings
Name
ATOS's Discussions on Twitter

Compare ATOS with other stocks

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ATOS
Atossa Therapeutics Inc
0.8132 112.47M 0 -26.91M -19.57M -0.22
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445.10 111.79B 11.10B -988.90M -1.26B -3.92
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AKTX
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REGN
Regeneron Pharmaceuticals Inc
591.85 65.28B 14.09B 4.50B 2.96B 39.28
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VRNA
Verona Pharma Plc Adr
73.93 6.31B 0 -153.72M -103.81M -2.00

Atossa Therapeutics Inc Stock (ATOS) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-26-18 Initiated Maxim Group Buy

Atossa Therapeutics Inc Stock (ATOS) Latest News

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May 28, 2025

Atossa Therapeutics Reports Q1 2025 Financial Results - TipRanks

May 28, 2025
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May 22, 2025

Atossa Therapeutics CEO Steven Quay buys $9,886 in common stock - Investing.com Australia

May 22, 2025
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May 22, 2025

Atossa Therapeutics CEO Steven Quay buys $9,886 in common stock By Investing.com - Investing.com Nigeria

May 22, 2025
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May 22, 2025

Transcript : Atossa Therapeutics, Inc.Special Call - marketscreener.com

May 22, 2025
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May 22, 2025

Join Atossa Therapeutics' Exclusive Live Investor Webinar and Q&A Session on May 22 - ACCESS Newswire

May 22, 2025
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May 20, 2025

Atossa Therapeutics announces issuance of U.S. patent - MSN

May 20, 2025
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May 20, 2025

Join Atossa Therapeutics' Exclusive Live Investor Webinar and Q&A Session on May 22 | ATOS Stock News - GuruFocus

May 20, 2025
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May 20, 2025

Atossa CEO to Reveal Latest Phase 2 Results for Next-Gen Breast Cancer Drug in Exclusive Investor Webinar - Stock Titan

May 20, 2025
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May 18, 2025

HC Wainwright Issues Optimistic Outlook for ATOS Earnings - Defense World

May 18, 2025
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May 15, 2025

Are Medical Stocks Lagging Atossa Genetics (ATOS) This Year? - Yahoo Finance

May 15, 2025
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May 14, 2025

Atossa Therapeutics (ATOS) Reports Promising Phase 2 Trial Resul - GuruFocus

May 14, 2025
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May 14, 2025

Atossa Therapeutics Announces Full Results from I?SPY?2 Endocrin - GuruFocus

May 14, 2025
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May 14, 2025

Atossa Therapeutics Announces Full Results from I‑SPY 2 Endocrine‑Optimization Sub‑Study Evaluating Low‑Dose (Z)‑Endoxifen - StreetInsider

May 14, 2025
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May 14, 2025

Wells Fargo & Company MN Has $68,000 Stake in Atossa Therapeutics, Inc. (NASDAQ:ATOS) - Defense World

May 14, 2025
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May 13, 2025

Atossa Therapeutics Announces First Quarter 2025 Financial Resul - GuruFocus

May 13, 2025
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May 13, 2025

Atossa Therapeutics Inc reports results for the quarter ended March 31Earnings Summary - TradingView

May 13, 2025
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May 13, 2025

Atossa Therapeutics Announces First Quarter 2025 Financial Results and Provides a Corporate Update - goSkagit

May 13, 2025
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May 13, 2025

ATOSSA THERAPEUTICS, INC. SEC 10-Q Report - TradingView

May 13, 2025
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May 13, 2025

Atossa Therapeutics Announces First Quarter 2025 Financial Results and Provides a Corporate Update | ATOS Stock News - GuruFocus

May 13, 2025
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May 13, 2025

Barclays PLC Has $181,000 Holdings in Atossa Therapeutics, Inc. (NASDAQ:ATOS) - Defense World

May 13, 2025
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May 10, 2025

Atossa Therapeutics (ATOS) to Release Quarterly Earnings on Monday - Defense World

May 10, 2025
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May 08, 2025

Atossa Therapeutics reports progress in breast cancer treatments - MSN

May 08, 2025
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May 05, 2025

Atossa Therapeutics and Ainos Interviews to Air on the RedChip Small Stocks, Big Money(TM) Show on Bloomberg TV - standard-journal.com

May 05, 2025
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May 03, 2025

JPMorgan Chase & Co. Buys 211,654 Shares of Atossa Therapeutics, Inc. (NASDAQ:ATOS) - Defense World

May 03, 2025
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May 02, 2025

ATOS: Atossa Therapeutics Secures New Patent for (Z)-endoxifen F - GuruFocus

May 02, 2025
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May 02, 2025

ATOS: Atossa Therapeutics Secures New Patent for (Z)-endoxifen Formulations | ATOS Stock News - GuruFocus

May 02, 2025
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May 02, 2025

A look into Atossa Therapeutics Inc (ATOS)’s deeper side - Sete News

May 02, 2025
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May 02, 2025

LPL Financial LLC Cuts Stock Position in Atossa Therapeutics, Inc. (NASDAQ:ATOS) - Defense World

May 02, 2025
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May 01, 2025

Atossa Therapeutics Inc (ATOS)’s results reveal risk - uspostnews.com

May 01, 2025
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Apr 30, 2025

Atossa Therapeutics Inc (ATOS) rating initates by Maxim Group - knoxdaily.com

Apr 30, 2025
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Apr 30, 2025

Sector Update: Health Care - marketscreener.com

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics (ATOS) Secures Patent for Key Breast Cancer Drug Formulations - GuruFocus

Apr 30, 2025
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Apr 30, 2025

Atossa stock gains on U.S. patent win (ATOS:NASDAQ) - Seeking Alpha

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics Inc (ATOS) Stock: Navigating a Year of Volatility - investchronicle.com

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics Gets US Patent Covering (Z)-endoxifen Breast Cancer Treatment - marketscreener.com

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics Announces Issuance of U.S. Patent No. 12,281 - GuruFocus

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics (ATOS) Secures Patent for Innovative Drug Fo - GuruFocus

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics secures new patent for breast cancer drug By Investing.com - Investing.com India

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics Announces Issuance of U.S. Patent No. 12,281,056, Including 58 Claims Covering Various Formulations for its (Z)-endoxifen Portfolio | ATOS Stock News - GuruFocus

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics Announces Issuance of U.S. Patent No. 12,281,056, Including 58 Claims Covering Various Formulations for its (Z)-endoxifen Portfolio - The Manila Times

Apr 30, 2025
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Apr 30, 2025

Atossa Therapeutics secures new patent for breast cancer drug - Investing.com Australia

Apr 30, 2025
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Apr 30, 2025

Major Patent Breakthrough: Atossa's Cancer Drug Portfolio Expands with 58 New Protected Formulations - Stock Titan

Apr 30, 2025
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Apr 29, 2025

Atossa Therapeutics Proposes Potentially Groundbreaking Study Ai - GuruFocus

Apr 29, 2025
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Apr 29, 2025

Atossa Therapeutics (ATOS) Launches SMART 2.0 Phase 3 Clinical S - GuruFocus

Apr 29, 2025
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Apr 29, 2025

Atossa Therapeutics Proposes Potentially Groundbreaking Study Aimed at Reducing Interval Breast Cancer in High-Risk Women at AACR 2025 - The Manila Times

Apr 29, 2025
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Apr 29, 2025

Revolutionary Breast Cancer Prevention Trial Could Reduce Risk by 20% in High-Risk Women - Stock Titan

Apr 29, 2025
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Apr 29, 2025

Hilton (NYSE:HLT) Reports Sales Below Analyst Estimates In Q1 Earnings - The Globe and Mail

Apr 29, 2025
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Apr 29, 2025

Renaissance Technologies LLC Boosts Position in Atossa Therapeutics, Inc. (NASDAQ:ATOS) - Defense World

Apr 29, 2025
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Apr 25, 2025

Stock Performance Spotlight: Atossa Therapeutics Inc (ATOS) Ends the Day at 0.73, Down by -0.73 - DWinneX

Apr 25, 2025
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Apr 24, 2025

ATOS’s Market Quandary: Decoding the Ups and Downs of 2023 - investchronicle.com

Apr 24, 2025

Atossa Therapeutics Inc Stock (ATOS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$1.05
price down icon 8.70%
$30.28
price down icon 2.39%
$576.24
price down icon 0.61%
$285.56
price down icon 1.56%
$4.35
price up icon 1.64%
$73.93
price down icon 2.22%
Cap:     |  Volume (24h):