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 |
|---|---|---|---|
| S-1/A | Amended registration statement | Oct 28, 2026 | — |
| 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 |
| S-1 | Registration statement | Oct 27, 2026 | — |
| 8-K |
Current report
Other events
|
Oct 27, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 21, 2026 | Oct 20, 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 |
| DRS | Filing | Oct 13, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change
|
Sep 29, 2026 | Sep 28, 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 | — |
| 8-K |
Current report
Officer or director change
|
Aug 11, 2026 | Aug 11, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 11, 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 |
| 8-K |
Current report
Officer or director change
|
Jun 30, 2026 | Jun 29, 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 |
| S-8 | Employee stock plan registration | Jun 17, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 16, 2026 | Jun 16, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Bylaw or fiscal year change, Regulation FD disclosure
|
Jun 4, 2026 | Jun 1, 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 | — |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 12, 2026 | May 12, 2026 |
| ARS | Annual report to shareholders | May 4, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
May 4, 2026 | May 1, 2026 |
| DEF 14A | Proxy statement | May 4, 2026 | May 4, 2026 |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 424B5 | Prospectus supplement | Mar 23, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2026 | Feb 2, 2026 |
| 3 | Initial insider ownership | Jan 20, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2026 | Jan 7, 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 |
| 424B5 | Prospectus supplement | Dec 31, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Dec 31, 2025 | Dec 29, 2025 |
| S-8 | Employee stock plan registration | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2025 | Nov 13, 2025 |
| UPLOAD | Letter from the SEC | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 9, 2025 | Sep 6, 2025 |
| 8-K |
Current report
Listing notice
|
Aug 28, 2025 | Aug 27, 2025 |
| CORRESP | Letter to the SEC | Aug 13, 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 |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2025 | Aug 5, 2025 |
| UPLOAD | Letter from the SEC | Aug 4, 2025 | — |
| 8-K |
Current report
Other events
|
Jul 28, 2025 | Jul 28, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Jul 23, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Other events
|
Jul 22, 2025 | Jul 22, 2025 |
| 424B5 | Prospectus supplement | Jul 22, 2025 | — |
| 8-K |
Current report
Listing notice, Officer or director change
|
Jul 14, 2025 | Jul 11, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results
|
Jul 11, 2025 | Jul 11, 2025 |
| 3 | Initial insider ownership | Jun 17, 2025 | Jun 13, 2025 |
| EFFECT | Filing | Jun 13, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Jun 13, 2025 | Jun 13, 2025 |
| 424B3 | Prospectus | Jun 13, 2025 | — |
| ARS | Annual report to shareholders | Jun 11, 2025 | Dec 31, 2024 |
| CORRESP | Letter to the SEC | Jun 11, 2025 | — |
| DEF 14A | Proxy statement | Jun 9, 2025 | Jun 9, 2025 |
| 8-K |
Current report
Other events
|
Jun 9, 2025 | Jun 9, 2025 |
| UPLOAD | Letter from the SEC | Jun 5, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 30, 2025 | — |
| CORRESP | Letter to the SEC | May 30, 2025 | — |
| S-1 | Registration statement | May 30, 2025 | — |
| PRE 14A | Preliminary proxy statement | May 30, 2025 | May 30, 2025 |
| 8-K |
Current report
Listing notice
|
May 30, 2025 | May 30, 2025 |
| D | Filing | May 28, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
May 27, 2025 | May 23, 2025 |
| 8-K |
Current report
Other events
|
May 22, 2025 | May 22, 2025 |
| RW | Filing | May 22, 2025 | — |
| 8-K |
Current report
Listing notice
|
May 20, 2025 | May 19, 2025 |
| S-1/A | Amended registration statement | May 19, 2025 | — |
| S-1/A | Amended registration statement | May 13, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 13, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| S-1 | Registration statement | Apr 4, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 24, 2025 | Mar 24, 2025 |
| DRS | Filing | Mar 19, 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 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 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 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 10, 2025 | Feb 9, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Aug 20, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 18, 2024 |
| 8-K |
Current report
Listing notice
|
Nov 27, 2024 | Nov 26, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 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 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 7, 2024 | Oct 2, 2024 |
| 424B3 | Prospectus | Sep 27, 2024 | — |
| EFFECT | Filing | Sep 26, 2024 | — |
| CORRESP | Letter to the SEC | Sep 24, 2024 | — |
| S-1/A | Amended registration statement | Sep 20, 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 |
| UPLOAD | Letter from the SEC | Sep 5, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 3, 2024 | Sep 3, 2024 |
| 424B5 | Prospectus supplement | Sep 3, 2024 | — |
| S-1 | Registration statement | Aug 29, 2024 | — |
| S-8 | Employee stock plan registration | Aug 29, 2024 | — |
| D | Filing | Aug 16, 2024 | — |
| 4 | Insider transaction | Aug 16, 2024 | Aug 16, 2024 |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2024 | Aug 14, 2024 |
| SC 13G | Ownership over 5% (passive) | Aug 5, 2024 | — |
| 8-K |
Current report
Other events
|
Aug 1, 2024 | Aug 1, 2024 |
| 424B5 | Prospectus supplement | Aug 1, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Jul 31, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 30, 2024 | Jul 30, 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 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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)
Other Pharmaceutical Preparations companies
- ELI LILLY & Co LLY
- Johnson & Johnson JNJ
- AbbVie Inc. ABBV
- Merck & Co., Inc. MRK
- Novartis AG NVS
- Astrazeneca PLC AZN
- Abbott Laboratories ABT
- Novo Nordisk A S NVO
Source: SEC EDGAR filings. This is company-reported data, not investment advice.