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ATOS

Atossa Therapeutics, Inc.

Sector: healthcareBiotechnologyNASDAQMarket Cap: $36.3M

Atossa Therapeutics is a clinical-stage biopharmaceutical company developing therapeutics for breast cancer and other conditions, with its primary political signal being exposure to 8 high-impact healthcare bills each estimated to affect over $4.8M in revenue.

Next filing → your inbox
Govt Dependence
10/100
Regulatory Density
85/100
Lobbying Intensity
0/100
Political Signal
NEUTRAL

BusinessWhat ATOS does

Atossa Therapeutics is a clinical-stage biopharmaceutical company focused on the discovery and development of novel therapeutics in oncology and infectious disease, with a lead program in breast cancer. Its revenue is minimal and primarily from research collaborations, as it is pre-commercial and funded through equity offerings. The company's value is tied to clinical trial outcomes and regulatory milestones for its drug candidates.

12 months past · 3 months futureATOS activity timeline

$18$10$2 OctNovDecJan '26FebMarAprMayJunJulAugSepOctNovDec ↓ PAST — recorded activity ↑ FUTURE — scheduled markups · pending votes TODAY · Sep 14 $17.70 hi $1.75 lo $2.53 CONGRESS 2 INSIDERS 0 13F FUNDS 22 BILLS 34 Renaissance Technologies · - $573M · 2026-03-31Renaissance Technologies · - $1M · 2025-09-30Renaissance Technologies · + $1M · 2025-12-31Citadel Advisors · + · 2025-12-31Citadel Advisors · + · 2025-09-30Two Sigma Investments · OPENED · 2025-12-31 HR.184 · committee · 2026-05-21HR.210 · committee · 2026-05-20HR.109 · committee · 2025-12-19 MARKUP · House Appropriations Subcommittee on Financial Services and · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Energy · 2026-09-15MARKUP · House Appropriations Subcommittee on Departments of Transpor · 2026-09-15MARKUP · Senate Finance · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Health · 2026-09-15MARKUP · House Education and Workforce Subcommittee on Health, Employ · 2026-09-15MARKUP · Senate Health, Education, Labor, and Pensions · 2026-09-16MARKUP · House Appropriations Subcommittee on National Security, Depa · 2026-09-16MARKUP · House Education and Workforce Subcommittee on Higher Educati · 2026-09-16
Congress
buy sell
Insider · Form 4
open-market buy
Hedge fund · 13F
opened + added − trimmed closed holds
Bills
past action (this ticker) upcoming markup (sector) carveout (this ticker)
245 trading days · 0 congressional trades shown · 0 insider buys · 6 13F filings · 3 past bill actions · 9 upcoming markups

Lifetime Government AwardsATOS federal contracts

ATOS doesn't hold direct federal contracts.

Verified via USASpending.gov: $0 reported in direct prime-contract awards. Companies in this position typically sell federal services indirectly through prime contractors and integrators (e.g., Lockheed Martin, Booz Allen, Microsoft Azure) or through commercial channels that don't appear in USASpending data.

Smart Money · 13F HoldingsHedge funds holding ATOS

$573.8M
Total ATOS held by tracked 13F funds
2
Funds with ATOS positions
Renaissance Technologies $573M -95% 2026-03-31
Citadel Advisors $382K +146% 2025-12-31

Congressional TradesWho in Congress is trading ATOS

2017-10-25 Roger Marshall R-Kansas · senate Purchase $1,001 - $15,000 285d late
2017-10-25 Roger Marshall R-Kansas · senate purchase $1,001 - $15,000 285d late
2+ trades on file · most recent 2018-08-06

Corporate Insiders · Form 4What CEOs, CFOs, and directors are doing with their own stock

Stock awards & option exercises

2
stock awards · $604K market value
2026-03-27 QUAY STEVEN C President & CEO AWARD 65,000 sh $307K
2026-03-26 Daniel Mark James Chief Financial Officer AWARD 63,000 sh $297K
For ATOS, executives receive stock primarily as compensation rather than via open-market purchases — typical for established large-cap firms.

Bills Affecting ATOSLive legislation impacting this stock

Political ProfileWhere ATOS sits in Washington

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STRUCTURAL: High exposure to healthcare legislation (8 bills with impact_ratios >0.13). EVIDENTIARY: No political footprint: zero lobbying spend (`get_political_influence.lobbying.total_income: 0`), zero donations, zero insider buys (`get_corporate_insider_signal.total_buys: 0`), and zero congressional trades. Net: Pure regulatory exposure without mitigating political engagement.

Regulatory ExposureThreats & opportunities

Regulatory threats

  • High regulatory density for drug development and approval
    FDA
    "Inferred from sector; `Recent bill_impacts` shows 8 healthcare bills with impact_ratios from 0.1344 to 0.1415."

Regulatory opportunities

  • Potential for favorable legislation impacting healthcare revenue
    Congress
    "`Recent bill_impacts` shows multiple bills with positive estimated_revenue_impact, ranging from $4.87M to $5.13M."
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Frequently AskedAbout ATOS & political exposure

Does Atossa Therapeutics, Inc. (ATOS) hold federal contracts?
No direct prime contracts reported in USASpending.gov for Atossa Therapeutics, Inc.. Companies in the semiconductor and AI hardware sectors often sell to the federal government via prime contractors and cloud resellers (Microsoft Azure, AWS, Lockheed Martin systems integration) rather than as direct primes.
Has Congress traded ATOS stock?
2 congressional trades by 1 unique members of Congress, most recently on 2017-10-25. See the Congressional Trading panel for politician-by-politician breakdown.
What is ATOS political risk profile?
Government dependence: 10/100. Lobbying intensity: 0/100. Political signal: neutral. Donor party split: R 0% / D 0%.
How does GovGreed track ATOS political activity?
GovGreed integrates STOCK Act congressional trade disclosures, FEC contributions, OGE executive-branch disclosures, USASpending federal contracts, Senate LDA lobbying filings, and SEC Form 4 corporate insider trades into a single queryable graph. ATOS data is updated daily from these official federal sources.