Ionis Pharmaceuticals, Inc.
Ionis Pharmaceuticals, Inc. (IONS) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0000874015 · IONS · NASDAQ · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0000874015 · Updated hourly · Not investment advice
Latest Annual Report
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SEC Filing History
About SEC Filings & 10-K Annual Reports
Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1991. As a Healthcare sector company with CIK 0000874015, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Ionis Pharmaceuticals, Inc.'s most comprehensive regulatory disclosure. The most recent Ionis Pharmaceuticals, Inc. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical IONS 10-K annual reports are available from 2020 through 2026.
Investors researching Ionis Pharmaceuticals, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
IONS SEC Filings · 8 questionsIonis Pharmaceuticals, Inc. (IONS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Ionis Pharmaceuticals, Inc.'s CIK is 0000874015.