Atossa Therapeutics, Inc.

Pharmaceutical company · Seattle, Washington, United States · Nasdaq: ATOS

Atossa Therapeutics, Inc. is a pharmaceutical company headquartered in Seattle, Washington, United States. Its earliest recorded incorporation is in 2009. Its shares trade on Nasdaq under the ticker ATOS. It has reported private securities offerings to the US SEC, most recently $1 million sold in a notice filed in 2013.

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Atossa Therapeutics at a glance

Typepharmaceutical company
HeadquartersSeattle, Washington, United States
Earliest incorporation on record2009
Stock listingNasdaq: ATOS
SEC industryPharmaceutical Preparations
SEC CIK1488039

What does Atossa Therapeutics do?

Private fundraising reported to the SEC

3 Form D notices; the most recent reported $1 million sold (2013).

Frequently asked questions about Atossa Therapeutics

Where is Atossa Therapeutics headquartered?

Atossa Therapeutics, Inc. is headquartered in Seattle, Washington, United States.

What does Atossa Therapeutics do?

Atossa Therapeutics, Inc. is a pharmaceutical company. Its SEC industry classification is Pharmaceutical Preparations.

Is Atossa Therapeutics a public company?

Yes. Atossa Therapeutics, Inc. trades on Nasdaq under the ticker ATOS.

When was Atossa Therapeutics founded?

The earliest incorporation on record for Atossa Therapeutics, Inc. is in 2009, according to public company registers.

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Last updated 2026-09-25. Data licences