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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
Markets · Healthcare

Atossa Therapeutics, Inc. (ATOS)

NCM · Biotechnology

$2.42+0.06 (+2.33%)Quote refreshed

Sources: Yahoo Finance (quote, statistics) · SEC EDGAR (filings, insider trades, 13F holders) · company filings & press wires

Market Cap
$24.1M
P/E (TTM)
EPS
$-4.47
Div Yield
52W Range
$1.70–$19.35
Beta
1.25

Company overview

Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines in areas of significant unmet medical need in oncology in the United States. Its lead drug candidate is oral (Z)-endoxifen, a selective estrogen receptor modulator and selective estrogen receptor degrader currently in Phase 2 clinical development for the treatment and reduction of risk of breast cancer, as well as in other therapeutic areas. The company was formerly known as Atossa Genetics Inc. and changed its name to Atossa Therapeutics, Inc. in January 2020. Atossa Therapeutics, Inc. was founded in 2008 and is based in Seattle, Washington.

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Recent press releases

Atossa Therapeutics, Inc. has not issued a press release in this window.

SEC filings

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Atossa Therapeutics, Inc. has not filed an SEC document in this window.

Atossa Therapeutics, Inc. has no reported insider trades in the last 90 days.

Institutional holders

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As of 2025-12-31 · prior 2025-09-30
6,147,838 sh+1.1%
1,242,868 sh-25.5%
1,048,289 sh● NEW
1,997,627 sh0.0%
1,371,909 sh+0.7%
3,791,061 sh+28.4%
765,715 sh+137.6%
2,062,838 sh+33.2%

People at Atossa Therapeutics, Inc.

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Quarterly financials

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Revenue trend
03/25
NI -$6.7M
06/25
NI -$8.4M
09/25
NI -$8.7M
RevenueNI = Net Income
EPS trend (diluted)
Latest: $-0.07
Prior: $-0.07
Revenue sparkline