Atossa Therapeutics

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About ATOS

Atossa Therapeutics, Inc. operates as a clinical-stage pharmaceutical 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
15
Employees15
Headquarters
Seattle, Washington
HeadquartersSeattle, Washington
Founded
2008
Founded2008
Employees
15
Employees15

ATOS Key Statistics

Market cap
45.94M
Market cap45.94M
Price-Earnings ratio
-1.46
Price-Earnings ratio-1.46
Dividend yield
Dividend yield
Average volume
81.38K
Average volume81.38K
High today
$5.98
High today$5.98
Low today
$5.12
Low today$5.12
Open price
$5.17
Open price$5.17
Volume
124.05K
Volume124.05K
52 Week high
$19.35
52 Week high$19.35
52 Week low
$3.76
52 Week low$3.76

Stock Snapshot

Atossa Therapeutics(ATOS) stock is priced at $5.34, giving the company a market capitalization of 45.94M. It carries a P/E multiple of -1.46.

As of 2026-03-20, Atossa Therapeutics(ATOS) stock has fluctuated between $5.12 and $5.98. The current price stands at $5.34, placing the stock +4.2% above today's low and -10.8% off the high.

Atossa Therapeutics(ATOS) shares are trading with a volume of 124.05K, against a daily average of 81.38K.

During the past year, Atossa Therapeutics(ATOS) stock moved between $3.76 at its lowest and $19.35 at its peak.

During the past year, Atossa Therapeutics(ATOS) stock moved between $3.76 at its lowest and $19.35 at its peak.

ATOS News

TipRanks 1d
Atossa Therapeutics announces addition of two biopharma executives to team

Atossa Therapeutics (ATOS) announces the engagement of Kathy Puyana Theall, M.D., as Medical Director – Breast Oncology, and Adebola Giwa, M.D., as Medical Dire...

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