Atossa Therapeutics

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About ATOS

Atossa Therapeutics, Inc. operates as a clinical-stage biopharmaceutical company, which engages in the development of novel therapeutics and delivery methods for the treatment of breast cancer and other breast conditions. The company was founded by Steven C. 

CEO
Steven C. Quay
CEOSteven C. Quay
Employees
14
Employees14
Headquarters
Seattle, Washington
HeadquartersSeattle, Washington
Founded
2008
Founded2008
Employees
14
Employees14

ATOS Key Statistics

Market cap
25.61M
Market cap25.61M
Price-Earnings ratio
-0.55
Price-Earnings ratio-0.55
Dividend yield
Dividend yield
Average volume
49.24K
Average volume49.24K
High today
$2.45
High today$2.45
Low today
$2.27
Low today$2.27
Open price
$2.39
Open price$2.39
Volume
56.58K
Volume56.58K
52 Week high
$19.35
52 Week high$19.35
52 Week low
$1.70
52 Week low$1.70

Stock Snapshot

The current Atossa Therapeutics(ATOS) stock price is $2.37, with a market capitalization of 25.61M. The stock trades at a price-to-earnings (P/E) ratio of -0.55.

On 2026-08-11, Atossa Therapeutics(ATOS) stock traded between a low of $2.27 and a high of $2.45. Shares are currently priced at $2.37, which is +4.4% above the low and -3.3% below the high.

The Atossa Therapeutics(ATOS)'s current trading volume is 56.58K, compared to an average daily volume of 49.24K.

In the last year, Atossa Therapeutics(ATOS) shares hit a 52-week high of $19.35 and a 52-week low of $1.70.

In the last year, Atossa Therapeutics(ATOS) shares hit a 52-week high of $19.35 and a 52-week low of $1.70.

ATOS News

TipRanks 4d
Atossa Therapeutics reports Q2 EPS (95c) vs. (98c) last year

“During the quarter, we executed well across the business,” stated Dr. Steven Quay, M.D., Ph.D., Atossa Therapeutics (ATOS)’ President and Chief Executive Offic...

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