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Atossa Therapeutics, Inc. - Common Stock (NQ:ATOS)

4.420 +0.080 (+1.84%)

Streaming Delayed Price Updated: 4:00 PM EST, Feb 19, 2026 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	68,262
Open	4.350
Bid (Size)	4.380 (100)
Ask (Size)	4.420 (100)
Prev. Close	4.340
Today's Range	4.201 - 4.550
52wk Range	0.5321 - 7.561
Shares Outstanding	125,785,200
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

ATOS Stock Tumbles 32% — Here’s What Retail Investors Think Of The Reverse Stock Split ↗

February 02, 2026

Atossa Therapeutics said last week that its board has approved a reverse stock split of the company’s common stock, at a ratio of 15:1, with an effective time of 12:01 a.m. Eastern Time on February 2,...

Via Stocktwits

Get insights into the top gainers and losers of Friday's after-hours session. ↗

January 16, 2026

Via Chartmill

Performance

YTD	+600.9%	+600.9%
1 Month	+633.0%	+633.0%
3 Month	+478.8%	+478.8%
6 Month	+498.5%	+498.5%
1 Year	+427.5%	+427.5%

More News

Why Did ATOS Stock Jump 10% In Pre-Market Today? ↗

January 16, 2026

Via Stocktwits

Why Are Shares Of Atossa Therapeutics Up Today? ↗

December 11, 2025

Via Benzinga

Atossa Therapeutics Stock Jumps After FDA Grants Rare Pediatric Status To DMD Drug — Retail Bets On Phase 3 Fast-Track ↗

December 11, 2025

Via Stocktwits

MicroMarvel - Atossa Therapeutics ↗

April 06, 2024

Via Talk Markets

Get insights into the top gainers and losers of Thursday's pre-market session. ↗

December 11, 2025

Via Chartmill

NioCorp and Atossa Therapeutics Interviews to Air on the RedChip Small Stocks, Big Money(TM) Show on Bloomberg TV

August 29, 2025

Via ACCESS Newswire

Atossa Therapeutics and Calidi Biotherapeutics Interviews to Air on the RedChip Small Stocks, Big Money(TM) Show on Bloomberg TV

August 01, 2025

Via ACCESS Newswire

This Excelerate Energy Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Thursday ↗

June 05, 2025

Via Benzinga

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

May 20, 2025

Via ACCESS Newswire

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

May 02, 2025

Via ACCESS Newswire

Earnings Scheduled For March 25, 2025 ↗

March 25, 2025

Via Benzinga

Domino's Pizza To $510? Here Are 10 Top Analyst Forecasts For Wednesday ↗

September 11, 2024

Via Benzinga

ATOS Stock Earnings: Atossa Therapeutics Beats EPS for Q2 2024 ↗

August 12, 2024

Via InvestorPlace

3 Dirt-Cheap Drug Developers With Blockbuster Potential ↗

July 11, 2024

Via InvestorPlace

3 Penny Stock Moonshots with 300%+ Upside Potential by 2025 ↗

July 03, 2024

Via InvestorPlace

Meme Mania Meets Medicine: 3 Biotech Stocks Primed to Soar ↗

June 07, 2024

Via InvestorPlace

3 Must-Buy Biotech Stocks Before the Summer Rally Kicks Off ↗

May 20, 2024

Via InvestorPlace

Wall Street Favorites: 3 Biotech Stocks with Strong Buy Ratings for May 2024 ↗

May 17, 2024

Via InvestorPlace

ATOS Stock Earnings: Atossa Therapeutics Beats EPS for Q1 2024 ↗

May 13, 2024

Via InvestorPlace

Shhh! 3 Secret Penny Stocks Flying Below Wall Street’s Radar ↗

May 09, 2024

Via InvestorPlace

ATOS Stock Earnings: Atossa Therapeutics Misses EPS for Q4 2023 ↗

April 01, 2024

Via InvestorPlace

Catalyst Countdown: 3 Biotech Stocks With Upcoming News That Could Move the Market ↗

January 16, 2024

Via InvestorPlace

This Drug Developer Is Dedicated To "Transforming The Breast Cancer Paradigm" ↗

October 24, 2023

Via Benzinga

Frequently Asked Questions

Is Atossa Therapeutics, Inc. - Common Stock publicly traded?

Yes, Atossa Therapeutics, Inc. - Common Stock is publicly traded.

What exchange does Atossa Therapeutics, Inc. - Common Stock trade on?

Atossa Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market

What is the ticker symbol for Atossa Therapeutics, Inc. - Common Stock?

The ticker symbol for Atossa Therapeutics, Inc. - Common Stock is ATOS on the Nasdaq Stock Market

What is the current price of Atossa Therapeutics, Inc. - Common Stock?

The current price of Atossa Therapeutics, Inc. - Common Stock is 4.420

When was Atossa Therapeutics, Inc. - Common Stock last traded?

The last trade of Atossa Therapeutics, Inc. - Common Stock was at 02/19/26 04:00 PM ET

What is the market capitalization of Atossa Therapeutics, Inc. - Common Stock?

The market capitalization of Atossa Therapeutics, Inc. - Common Stock is 555.97M

How many shares of Atossa Therapeutics, Inc. - Common Stock are outstanding?

Atossa Therapeutics, Inc. - Common Stock has 556M shares outstanding.

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