Is Atossa Therapeutics, Inc. ATOS stock halal to invest in?

No, as of August 2026, Atossa Therapeutics, Inc. stock (ATOS) is not currently classified as a Shariah compliant stock. This verdict follows the screening methodology of AAOIFI (the Accounting and Auditing Organization for Islamic Financial Institutions), whose Shariah Standard No. 21 is the leading global benchmark for screening halal stocks. To qualify as halal under this standard, a company must keep non-permissible income below 5% of total revenue, keep both interest-bearing investments and interest-bearing debt below 30% of market capitalisation, and have no impermissible preference share structure. Atossa Therapeutics, Inc. currently does not meet the threshold for the non-permissible income screen. Because screenings are refreshed monthly as new financial reports are published, a non-compliant stock can regain compliant status if its financial structure changes. You can track the latest status of Atossa Therapeutics, Inc. and discover Shariah compliant alternatives among the halal stocks in the Tabadulat app.

How often is Atossa Therapeutics, Inc. ATOS reviewed for Shariah compliance?

Tabadulat reviews Atossa Therapeutics, Inc. ATOS for Shariah compliance every month. Each review applies the AAOIFI Shariah Standard No. 21 methodology, screening the company's business activities, non-permissible income, interest-bearing investments, interest-bearing debt, and preference shares, against the company's latest available financial data. The process operates under the direct supervision of Tabadulat's dedicated Shariah Supervisory Board of Islamic finance scholars. Because compliance depends on financial ratios that move with market capitalisation and reported results, a stock's status can change from one review to the next. Monthly screening ensures the status shown for Atossa Therapeutics, Inc. reflects current financial data rather than an outdated assessment, and Tabadulat app users are notified if a holding in their portfolio becomes non-compliant.

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Non Permissible Income criteria?

No, as of August 2026, Atossa Therapeutics, Inc. stock (ATOS) does not pass the AAOIFI non-permissible income screen. Under AAOIFI Shariah Standard No. 21, income from impermissible sources (such as interest or riba, conventional financial services, alcohol, gambling, or tobacco) must remain below 5% of a company's total revenue. Atossa Therapeutics, Inc.'s income from non-permissible sources currently exceeds this 5% ceiling, which makes the stock non-compliant on this criterion regardless of how it performs on the other screens. The screen is reassessed monthly, so the status can change when the company releases new financial statements.

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Interest Bearing Investments criteria?

Yes, as of August 2026, Atossa Therapeutics, Inc. stock (ATOS) passes the AAOIFI interest-bearing investments screen. Under AAOIFI Shariah Standard No. 21, the cash a company places in interest-earning instruments (such as conventional deposits, bonds, treasury bills and money-market funds) must remain below 30% of its market capitalisation. This limit ensures shareholders are not materially profiting from riba (interest). Atossa Therapeutics, Inc.'s interest-bearing investments are currently within the 30% threshold. Because the ratio is measured against market capitalisation, it can move with the share price as well as the balance sheet, which is why Tabadulat rescreens the stock every month.

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Interest Bearing Debt criteria?

Yes, as of August 2026, Atossa Therapeutics, Inc. stock (ATOS) passes the AAOIFI interest-bearing debt screen. Under AAOIFI Shariah Standard No. 21, a company's borrowings that accrue interest (conventional bank loans, bonds and similar riba-based financing) must remain below 30% of its market capitalisation. This cap limits shareholders' exposure to interest-based leverage. Atossa Therapeutics, Inc.'s interest-bearing debt is currently within the 30% threshold. Because market capitalisation changes daily, a company's debt ratio can drift toward or away from the limit even without new borrowing, which is why this screen is reassessed every month.

What is the dividend purification factor for Atossa Therapeutics, Inc. ATOS stock?

Atossa Therapeutics, Inc. (ATOS) is currently classified as not Shariah compliant, so no dividend purification factor applies, because purification factors are calculated only for stocks that pass the AAOIFI screens. Purification (tazkiyah) is the practice of donating to charity the small portion of dividend income that stems from incidental non-permissible sources, such as interest earned on a compliant company's cash deposits. For non-compliant stocks the issue is not purification but eligibility: under AAOIFI Shariah Standard No. 21 the stock does not currently qualify as a halal investment. If Atossa Therapeutics, Inc. returns to compliance in a future monthly screening, its purification factor will be published alongside its updated status in the Tabadulat app.

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Preference Share screen?

Yes, as of August 2026, Atossa Therapeutics, Inc. stock (ATOS) passes the AAOIFI preference share screen. AAOIFI Shariah Standard No. 21 prohibits investing in preference shares because they grant holders guaranteed or priority rights to dividends and capital ahead of ordinary shareholders, a structure that conflicts with the Shariah principle that investors should share profit and loss in proportion to their ownership. Atossa Therapeutics, Inc. has no impermissible preference share structure affecting its ordinary shares, so the stock is compliant on this criterion. Like all AAOIFI screens, this is verified in each monthly review.

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Atossa Therapeutics, Inc.

NASDAQ

Shariah-Compliant

Not Shariah

ATOS

About

Atossa Therapeutics, Inc.

ATOS

Atossa Therapeutics Inc. is a clinical-stage biopharmaceutical company focused on developing innovative treatments for breast cancer and other breast conditions. The primary aim of Atossa Therapeutics is to advance healthcare solutions through its proprietary therapies that target significant unmet medical needs related to breast health. Atossa develops both oral and topical treatments designed to improve outcomes and experiences for patients undergoing various stages of breast cancer treatment, as well as preventive measures for high-risk patients. One of the company's notable approaches involves utilizing molecular and genetic analysis to tailor personalized medicine. Atossa Therapeutics operates in the dynamic biotechnology sector, contributing to advancements in oncology, specifically in hormone receptor-positive and triple-negative breast cancers. Its research and development efforts hold potential implications for the pharmaceutical industry, offering novel therapeutic options that could enhance standards of care. Established in Seattle, Washington, Atossa continues to play a key role in the biopharmaceutical market by championing the development of targeted therapies, underscoring the importance of innovation in tackling complex health challenges.

Sector:

Healthcare

Industry:

Biotechnology

Employees:

Website:

https://www.atossatherapeutics.com

ATOS

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Atossa Therapeutics, Inc.

About

Atossa Therapeutics, Inc.

ATOS

Frequently asked questions

Is Atossa Therapeutics, Inc. ATOS stock halal to invest in?

How often is Atossa Therapeutics, Inc. ATOS reviewed for Shariah compliance?

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Non Permissible Income criteria?

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Interest Bearing Investments criteria?

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Interest Bearing Debt criteria?

What is the dividend purification factor for Atossa Therapeutics, Inc. ATOS stock?

Does Atossa Therapeutics, Inc. ATOS pass the AAOIFI Preference Share screen?

Can I buy Atossa Therapeutics (ATOS) stock on Tabadulat?

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