Novavax Inc SEC filings NVAX
Novavax Inc has 1,003 filings in SEC EDGAR's recent list, going back to Feb 14, 2013. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 16, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 16, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 7, 2026 | — |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 144 | Notice of proposed sale | May 27, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 15, 2026 | — |
| 144 | Notice of proposed sale | May 7, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| 4 | Insider transaction | Apr 28, 2026 | Apr 25, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| 4 | Insider transaction | Apr 16, 2026 | Apr 14, 2026 |
| 3 | Initial insider ownership | Apr 16, 2026 | Apr 14, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 8, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4/A | Ownership document | Mar 9, 2026 | Mar 2, 2026 |
| 4/A | Ownership document | Mar 9, 2026 | Mar 2, 2026 |
| 4/A | Ownership document | Mar 9, 2026 | Mar 2, 2026 |
| 4/A | Ownership document | Mar 9, 2026 | Mar 2, 2026 |
| 4/A | Ownership document | Mar 9, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Mar 1, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Mar 1, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Mar 1, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Mar 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 9, 2026 | — |
| 4 | Insider transaction | Jan 26, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Nov 13, 2025 | Nov 11, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 12, 2025 | — |
| 4 | Insider transaction | Oct 30, 2025 | Oct 29, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 14, 2025 | — |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 16, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 144 | Notice of proposed sale | May 19, 2025 | — |
| 4 | Insider transaction | Apr 29, 2025 | Apr 25, 2025 |
| 3 | Initial insider ownership | Apr 29, 2025 | Apr 25, 2025 |
| 144 | Notice of proposed sale | Apr 14, 2025 | — |
| 4 | Insider transaction | Mar 12, 2025 | Mar 10, 2025 |
| 3 | Initial insider ownership | Mar 12, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 1, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Mar 31, 2024 |
| 4 | Insider transaction | Feb 5, 2025 | Mar 31, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2025 | — |
| 4 | Insider transaction | Jan 27, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Jan 2, 2025 | Oct 29, 2024 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 13, 2024 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 24, 2024 |
| 144/A | Filing | Jan 2, 2025 | — |
| 144 | Notice of proposed sale | Dec 26, 2024 | — |
| 4 | Insider transaction | Dec 13, 2024 | Dec 11, 2024 |
| 144 | Notice of proposed sale | Dec 13, 2024 | — |
| 4 | Insider transaction | Nov 13, 2024 | Nov 11, 2024 |
| 3 | Initial insider ownership | Nov 13, 2024 | Nov 11, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| 144 | Notice of proposed sale | Sep 18, 2024 | — |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 16, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 10, 2024 | — |
| 4 | Insider transaction | Jun 25, 2024 | Jun 21, 2024 |
| 4 | Insider transaction | Jun 21, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 17, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 20, 2024 | — |
| 144 | Notice of proposed sale | Jun 18, 2024 | — |
| 144 | Notice of proposed sale | Jun 17, 2024 | — |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 20, 2024 | — |
| 4 | Insider transaction | May 15, 2024 | May 14, 2024 |
| 144 | Notice of proposed sale | May 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 7, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 15, 2024 | — |
| SC 13D | Ownership over 5% (active) | Apr 15, 2024 | — |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 26, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Sep 12, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 7, 2024 | — |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 4 | Insider transaction | Jan 25, 2024 | Jan 23, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2024 | — |
| 4 | Insider transaction | Dec 18, 2023 | Dec 14, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 14, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 14, 2023 |
| 4 | Insider transaction | Dec 13, 2023 | Dec 11, 2023 |
| 3 | Initial insider ownership | Dec 13, 2023 | Dec 11, 2023 |
| 4 | Insider transaction | Nov 7, 2023 | Nov 5, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 29, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 16, 2023 |
| 4 | Insider transaction | Aug 22, 2023 | Aug 19, 2023 |
| 4 | Insider transaction | Aug 18, 2023 | Aug 16, 2023 |
| SC 13G | Ownership over 5% (passive) | Aug 18, 2023 | — |
| 4 | Insider transaction | Jun 27, 2023 | Jun 25, 2023 |
| 4 | Insider transaction | Jun 27, 2023 | Jun 25, 2023 |
| 4 | Insider transaction | Jun 21, 2023 | Jun 16, 2023 |
| 3 | Initial insider ownership | Jun 21, 2023 | Jun 16, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 10, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | May 10, 2023 | — |
| SC 13D | Ownership over 5% (active) | Apr 27, 2023 | — |
| 4 | Insider transaction | Mar 14, 2023 | Mar 10, 2023 |
| 4 | Insider transaction | Mar 14, 2023 | Mar 10, 2023 |
| 4 | Insider transaction | Mar 14, 2023 | Mar 10, 2023 |
| 4 | Insider transaction | Mar 14, 2023 | Mar 6, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 3 | Initial insider ownership | Mar 3, 2023 | Mar 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 2, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2023 | — |
| 4 | Insider transaction | Jan 25, 2023 | Jan 23, 2023 |
| 3 | Initial insider ownership | Jan 25, 2023 | Jan 23, 2023 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 14, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 14, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 14, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 14, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 12, 2022 | — |
| 4 | Insider transaction | Nov 1, 2022 | Oct 29, 2022 |
| 3 | Initial insider ownership | Nov 1, 2022 | Oct 29, 2022 |
| 4 | Insider transaction | Sep 28, 2022 | Sep 26, 2022 |
| 4 | Insider transaction | Sep 28, 2022 | Sep 26, 2022 |
| 4 | Insider transaction | Sep 28, 2022 | Sep 26, 2022 |
| 4 | Insider transaction | Aug 26, 2022 | Aug 24, 2022 |
| 4 | Insider transaction | Aug 23, 2022 | Aug 19, 2022 |
| 4 | Insider transaction | Aug 18, 2022 | Aug 16, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 25, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 25, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Jun 14, 2022 | Jun 10, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- NVAX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Gaithersburg, MD
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1000694
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.