Indaptus Therapeutics, Inc. SEC filings INDP
Indaptus Therapeutics, Inc. has 343 filings in SEC EDGAR's recent list, going back to Apr 20, 2021. Its latest annual report, Form 10-K, was filed on Mar 17, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 22, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 22, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 22, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 21, 2026 | — |
| 8-K |
Current report
Other events
|
Oct 20, 2026 | Oct 16, 2026 |
| S-8 | Employee stock plan registration | Oct 5, 2026 | — |
| 8-K |
Current report
Material agreement
|
Sep 30, 2026 | Sep 29, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 10, 2026 | Sep 8, 2026 |
| 8-K/A |
Amended current report
Material agreement
|
Sep 8, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2026 | Sep 2, 2026 |
| 424B5 | Prospectus supplement | Sep 4, 2026 | — |
| 8-K |
Current report
Material agreement
|
Sep 1, 2026 | Aug 28, 2026 |
| 424B5 | Prospectus supplement | Aug 31, 2026 | — |
| 424B3 | Prospectus | Aug 26, 2026 | — |
| EFFECT | Filing | Aug 25, 2026 | — |
| S-3 | Shelf registration | Aug 17, 2026 | — |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
Aug 13, 2026 | Aug 10, 2026 |
| EFFECT | Filing | Jul 17, 2026 | — |
| DEF 14A | Proxy statement | Jul 16, 2026 | Jul 16, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| S-3 | Shelf registration | Jun 26, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 24, 2026 | Jun 17, 2026 |
| PRE 14A | Preliminary proxy statement | Jun 22, 2026 | Jun 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2026 | Jun 1, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 15, 2026 | May 15, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 29, 2026 | — |
| 8-K/A |
Amended current report
Officer or director change
|
Apr 24, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2026 | Apr 22, 2026 |
| 3 | Initial insider ownership | Apr 20, 2026 | Apr 8, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 6, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Apr 2, 2026 | Mar 23, 2026 |
| 3 | Initial insider ownership | Apr 2, 2026 | Mar 23, 2026 |
| 3 | Initial insider ownership | Apr 2, 2026 | Mar 23, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Mar 30, 2026 | — |
| 8-K |
Current report
Change in control, Officer or director change
|
Mar 24, 2026 | Mar 18, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 24, 2026 | — |
| 4 | Insider transaction | Mar 24, 2026 | Mar 23, 2026 |
| 10-K | Annual report | Mar 17, 2026 | Dec 31, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Mar 2, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Change to shareholder rights, Change in control, Bylaw or fiscal year change, Shareholder vote results
|
Feb 27, 2026 | Feb 26, 2026 |
| 3 | Initial insider ownership | Feb 27, 2026 | Feb 26, 2026 |
| 3 | Initial insider ownership | Feb 26, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Feb 12, 2026 | Feb 11, 2026 |
| DEFA14A | Additional proxy material | Feb 12, 2026 | — |
| 4 | Insider transaction | Jan 22, 2026 | Dec 23, 2025 |
| 4 | Insider transaction | Jan 22, 2026 | Jan 7, 2026 |
| DEF 14A | Proxy statement | Jan 21, 2026 | Jan 21, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 20, 2026 | Jan 20, 2026 |
| 3 | Initial insider ownership | Jan 12, 2026 | Jan 8, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 8, 2026 | Jan 8, 2026 |
| PRE 14A | Preliminary proxy statement | Jan 8, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 2, 2026 | Dec 29, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 30, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 30, 2025 | — |
| 4 | Insider transaction | Dec 29, 2025 | Dec 22, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 22, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 22, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 22, 2025 |
| 3 | Initial insider ownership | Dec 23, 2025 | Dec 22, 2025 |
| 3 | Initial insider ownership | Dec 23, 2025 | Dec 22, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Officer or director change, Bylaw or fiscal year change
|
Dec 23, 2025 | Dec 22, 2025 |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Other events
|
Sep 4, 2025 | Sep 4, 2025 |
| S-1/A | Amended registration statement | Sep 3, 2025 | — |
| S-1 | Registration statement | Sep 2, 2025 | — |
| 424B5 | Prospectus supplement | Sep 2, 2025 | — |
| EFFECT | Filing | Aug 20, 2025 | — |
| EFFECT | Filing | Aug 20, 2025 | — |
| CORRESP | Letter to the SEC | Aug 19, 2025 | — |
| CORRESP | Letter to the SEC | Aug 19, 2025 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2025 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2025 | — |
| S-3 | Shelf registration | Aug 13, 2025 | — |
| S-3 | Shelf registration | Aug 13, 2025 | — |
| 10-Q | Quarterly report | Aug 13, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2025 | Aug 13, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 27, 2025 |
| 8-K |
Current report
Unregistered share sale, Shareholder vote results
|
Jul 29, 2025 | Jul 25, 2025 |
| 8-K |
Current report
Other events
|
Jul 16, 2025 | Jul 14, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Jul 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Jun 26, 2025 | Jun 25, 2025 |
| DEF 14A | Proxy statement | Jun 23, 2025 | Jun 23, 2025 |
| D | Filing | Jun 20, 2025 | — |
| PRE 14A | Preliminary proxy statement | Jun 13, 2025 | Jun 13, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2025 | Jun 10, 2025 |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| ARS | Annual report to shareholders | Apr 28, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 28, 2025 | — |
| DEF 14A | Proxy statement | Apr 28, 2025 | Apr 28, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 17, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| DRS | Filing | Mar 27, 2025 | — |
| EFFECT | Filing | Mar 13, 2025 | — |
| 8-K |
Current report
Results of operations
|
Mar 13, 2025 | Mar 13, 2025 |
| POS AM | Filing | Mar 13, 2025 | — |
| 10-K | Annual report | Mar 13, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 18, 2025 | — |
| EFFECT | Filing | Feb 13, 2025 | — |
| CORRESP | Letter to the SEC | Feb 13, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 12, 2025 | — |
| S-1 | Registration statement | Feb 12, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Feb 12, 2025 | Feb 12, 2025 |
| EFFECT | Filing | Feb 11, 2025 | — |
| CORRESP | Letter to the SEC | Feb 11, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 7, 2025 | — |
| S-3 | Shelf registration | Feb 5, 2025 | — |
| 8-K |
Current report
Listing notice
|
Jan 31, 2025 | Jan 31, 2025 |
| D | Filing | Jan 22, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Jan 14, 2025 | Jan 12, 2025 |
| EFFECT | Filing | Dec 31, 2024 | — |
| CORRESP | Letter to the SEC | Dec 30, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 30, 2024 | — |
| S-1 | Registration statement | Dec 23, 2024 | — |
| D | Filing | Dec 6, 2024 | — |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 26, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Nov 22, 2024 | Nov 22, 2024 |
| 424B5 | Prospectus supplement | Nov 22, 2024 | — |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Other events
|
Oct 22, 2024 | Oct 17, 2024 |
| SC 13D | Ownership over 5% (active) | Oct 10, 2024 | — |
| 4 | Insider transaction | Oct 10, 2024 | Oct 9, 2024 |
| 4 | Insider transaction | Oct 10, 2024 | Oct 9, 2024 |
| 4 | Insider transaction | Oct 10, 2024 | Oct 9, 2024 |
| 4 | Insider transaction | Oct 10, 2024 | Oct 9, 2024 |
| 4 | Insider transaction | Oct 10, 2024 | Oct 9, 2024 |
| D/A | Filing | Oct 4, 2024 | — |
| EFFECT | Filing | Sep 20, 2024 | — |
| CORRESP | Letter to the SEC | Sep 18, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 17, 2024 | — |
| S-1 | Registration statement | Sep 12, 2024 | — |
| D | Filing | Aug 22, 2024 | — |
| S-8 | Employee stock plan registration | Aug 12, 2024 | — |
| 10-Q | Quarterly report | Aug 12, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 12, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Aug 8, 2024 | Aug 7, 2024 |
| 424B5 | Prospectus supplement | Aug 7, 2024 | — |
| 424B5 | Prospectus supplement | Aug 6, 2024 | — |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 7, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Other events
|
May 22, 2024 | May 22, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| DEFA14A | Additional proxy material | Apr 26, 2024 | — |
| DEF 14A | Proxy statement | Apr 26, 2024 | Apr 26, 2024 |
| 8-K |
Current report
Other events
|
Mar 25, 2024 | Mar 25, 2024 |
| 424B5 | Prospectus supplement | Mar 13, 2024 | — |
| 10-K | Annual report | Mar 13, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 13, 2024 | Mar 13, 2024 |
| 8-K |
Current report
Other events
|
Mar 4, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 22, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 23, 2024 | Jan 22, 2024 |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Other events
|
Nov 6, 2023 | Nov 4, 2023 |
| 8-K |
Current report
Other events
|
Oct 31, 2023 | Oct 31, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 17, 2023 | — |
| 4 | Insider transaction | Aug 16, 2023 | Aug 10, 2023 |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2023 | Aug 14, 2023 |
| 8-K |
Current report
Other events
|
Aug 10, 2023 | Aug 10, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 7, 2023 |
| 3 | Initial insider ownership | Aug 7, 2023 | Aug 7, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
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
- INDP (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1857044
- Former names
- Intec Parent Inc. (until Aug 3, 2021)
Other Pharmaceutical Preparations companies
- ELI LILLY & Co LLY
- Johnson & Johnson JNJ
- AbbVie Inc. ABBV
- Merck & Co., Inc. MRK
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- Abbott Laboratories ABT
- Novo Nordisk A S NVO
Source: SEC EDGAR filings. This is company-reported data, not investment advice.