Shuttle Pharmaceuticals Holdings, Inc. SEC filings SHPH
Shuttle Pharmaceuticals Holdings, Inc. has 307 filings in SEC EDGAR's recent list, going back to Jan 31, 2019. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Sep 24, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (auditor change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Jul 15, 2026 | Jul 9, 2026 |
| 4 | Insider transaction | Jul 13, 2026 | Jul 9, 2026 |
| 3 | Initial insider ownership | Jul 13, 2026 | Jul 9, 2026 |
| 4 | Insider transaction | Jul 9, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 7, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 29, 2026 |
| 3 | Initial insider ownership | Jul 1, 2026 | Jun 29, 2026 |
| 3 | Initial insider ownership | Jun 1, 2026 | May 6, 2026 |
| 3 | Initial insider ownership | Jan 12, 2026 | Jan 6, 2026 |
| 3 | Initial insider ownership | Oct 29, 2025 | Sep 12, 2025 |
| 3 | Initial insider ownership | Oct 28, 2025 | Sep 12, 2025 |
| 3 | Initial insider ownership | Sep 8, 2025 | Sep 8, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 4 | Insider transaction | Aug 13, 2025 | Aug 8, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 3 | Initial insider ownership | Apr 2, 2025 | Mar 11, 2025 |
| 3 | Initial insider ownership | Mar 21, 2025 | Feb 28, 2025 |
| 3 | Initial insider ownership | Mar 21, 2025 | Feb 28, 2025 |
| 3 | Initial insider ownership | Mar 21, 2025 | Feb 28, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 5/A | Filing | Feb 6, 2025 | Dec 31, 2024 |
| 5/A | Filing | Feb 6, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 5, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 3, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 3, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Oct 9, 2024 | May 1, 2024 |
| 3 | Initial insider ownership | Jun 25, 2024 | Jun 13, 2024 |
| 4 | Insider transaction | Mar 14, 2024 | Dec 29, 2022 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 20, 2023 | Dec 13, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 18, 2023 | — |
| 4 | Insider transaction | Aug 18, 2023 | Aug 14, 2023 |
| SC 13G | Ownership over 5% (passive) | May 30, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Mar 6, 2023 | — |
| 4 | Insider transaction | Feb 17, 2023 | Feb 15, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Jan 3, 2023 | Dec 29, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 29, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 29, 2022 |
| 3 | Initial insider ownership | Nov 9, 2022 | Oct 28, 2022 |
| 3 | Initial insider ownership | Sep 9, 2022 | Aug 29, 2022 |
| 3/A | Filing | Sep 8, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 29, 2022 |
Showing 62 filings. 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
- SHPH (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Gaithersburg, MD
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1757499
- Former names
- Shuttle Pharmaceuticals Holdings, Inc. (until Oct 22, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.