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
26.10M
Market cap26.10M
Price-Earnings ratio
-0.60
Price-Earnings ratio-0.60
Dividend yield
—
Dividend yield—
Average volume
119.78K
Average volume119.78K
High today
$2.85
High today$2.85
Low today
$2.60
Low today$2.60
Open price
$2.74
Open price$2.74
Volume
76.91K
Volume76.91K
52 Week high
$14.85
52 Week high$14.85
52 Week low
$1.70
52 Week low$1.70

Stock Snapshot

With a market cap of 26.1M, Atossa Therapeutics(ATOS) trades at $2.60. The stock has a price-to-earnings ratio of -0.60.

On 2026-10-24, Atossa Therapeutics(ATOS) stock moved within a range of $2.60 to $2.85. With shares now at $2.60, the stock is trading 0.0% above its intraday low and -8.8% below the session's peak.

Trading activity shows a volume of 76.91K, compared to an average daily volume of 119.78K.

The stock's 52-week range extends from a low of $1.70 to a high of $14.85.

The stock's 52-week range extends from a low of $1.70 to a high of $14.85.

ATOS News

TipRanks 5d
Atossa Therapeutics says common stock to begin trading with stapled CVR

Atossa Therapeutics (ATOS) confirmed that each outstanding share of Atossa common stock will begin trading with one stapled contingent value right as of the clo...

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