Imunon, Inc. SEC filings IMNN
Imunon, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Jun 13, 2011. Its latest annual report, Form ARS, was filed on May 4, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 27, 2026 | Oct 23, 2026 |
| 4 | Insider transaction | Oct 27, 2026 | Oct 23, 2026 |
| 4 | Insider transaction | Oct 27, 2026 | Oct 23, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 4 | Insider transaction | Sep 15, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 15, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 15, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 1, 2026 | Aug 28, 2026 |
| 4 | Insider transaction | Sep 1, 2026 | Aug 28, 2026 |
| 4 | Insider transaction | Sep 1, 2026 | Aug 28, 2026 |
| 4 | Insider transaction | Sep 1, 2026 | Aug 28, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Jul 21, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 21, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 21, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 21, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jul 2, 2026 |
| 3 | Initial insider ownership | Jul 7, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 3 | Initial insider ownership | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 6, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 12, 2025 | — |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 6, 2025 | Aug 4, 2025 |
| 3 | Initial insider ownership | Jun 17, 2025 | Jun 13, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 30, 2025 | — |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 18, 2025 |
| 3 | Initial insider ownership | Feb 18, 2025 | Feb 18, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| 4 | Insider transaction | Jan 28, 2025 | Aug 20, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 18, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 4/A | Form 4/a | Oct 31, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Oct 8, 2024 | Oct 7, 2024 |
| 3 | Initial insider ownership | Oct 7, 2024 | Oct 7, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 10, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Aug 16, 2024 | Aug 16, 2024 |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
| SC 13G | Ownership over 5% (passive) | Aug 5, 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 |
| 3 | Initial insider ownership | Jun 10, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | May 14, 2024 | May 13, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Dec 11, 2023 | Dec 7, 2023 |
| 3 | Initial insider ownership | Dec 11, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 17, 2023 |
| 4 | Insider transaction | Oct 3, 2022 | Sep 30, 2022 |
| 3 | Initial insider ownership | Oct 3, 2022 | Sep 29, 2022 |
| 4 | Insider transaction | Jul 20, 2022 | Jul 18, 2022 |
| 3 | Initial insider ownership | Jul 20, 2022 | Jul 18, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Jun 15, 2022 | Jun 13, 2022 |
| 4 | Insider transaction | Apr 12, 2022 | Apr 12, 2022 |
| 4 | Insider transaction | Apr 11, 2022 | Apr 8, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 7, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 2, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| 4 | Insider transaction | Dec 16, 2021 | Dec 14, 2021 |
| 3 | Initial insider ownership | Dec 16, 2021 | Dec 14, 2021 |
| 4 | Insider transaction | Oct 8, 2021 | Oct 7, 2021 |
| 4 | Insider transaction | Jun 9, 2021 | Jun 8, 2021 |
| 3 | Initial insider ownership | Jun 9, 2021 | Jun 9, 2021 |
| 4 | Insider transaction | Jun 8, 2021 | Jun 4, 2021 |
| 3 | Initial insider ownership | Jun 8, 2021 | Jun 4, 2021 |
| 4 | Insider transaction | May 20, 2021 | May 17, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 1, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Jan 29, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Jan 29, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 29, 2021 | — |
| SC 13D | Ownership over 5% (active) | Jan 25, 2021 | — |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| 4 | Insider transaction | Jun 16, 2020 | Jun 15, 2020 |
| SC 13G | Ownership over 5% (passive) | Mar 6, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Mar 2, 2020 | — |
| 4 | Insider transaction | Feb 28, 2020 | Feb 28, 2020 |
| 4 | Insider transaction | Feb 27, 2020 | Feb 25, 2020 |
| 4 | Insider transaction | Feb 27, 2020 | Feb 25, 2020 |
| 4 | Insider transaction | Feb 27, 2020 | Feb 25, 2020 |
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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- IMNN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Lawrenceville, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 749647
- Former names
- CELSION CORP (until Sep 19, 2022); Celsion CORP (until Sep 19, 2022); CHEUNG LABORATORIES INC (until Feb 17, 1998)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.