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 |
|---|---|---|---|
| 424B3 | Prospectus | Mar 9, 2026 | — |
| S-1/A | Amended registration statement | Feb 11, 2026 | — |
| S-1 | Registration statement | Feb 11, 2026 | — |
| 424B3 | Prospectus | Feb 2, 2026 | — |
| S-1/A | Amended registration statement | Dec 11, 2025 | — |
| S-1 | Registration statement | Nov 18, 2025 | — |
| 424B3 | Prospectus | Aug 11, 2025 | — |
| S-1 | Registration statement | Aug 5, 2025 | — |
| 424B3 | Prospectus | Mar 13, 2025 | — |
| S-1/A | Amended registration statement | Mar 5, 2025 | — |
| 424B3 | Prospectus | Feb 27, 2025 | — |
| 424B3 | Prospectus | Feb 27, 2025 | — |
| 424B3 | Prospectus | Feb 27, 2025 | — |
| S-1 | Registration statement | Feb 13, 2025 | — |
| 424B3 | Prospectus | Jan 24, 2025 | — |
| S-1 | Registration statement | Jan 15, 2025 | — |
| 424B4 | Prospectus | Oct 31, 2024 | — |
| S-1/A | Amended registration statement | Oct 18, 2024 | — |
| S-1 | Registration statement | Sep 20, 2024 | — |
| 424B3 | Prospectus | Sep 16, 2024 | — |
| S-1 | Registration statement | Apr 5, 2024 | — |
| 424B3 | Prospectus | Mar 22, 2024 | — |
| 424B3 | Prospectus | Aug 24, 2023 | — |
| 424B3 | Prospectus | Feb 1, 2023 | — |
| S-1/A | Amended registration statement | Jan 30, 2023 | — |
| S-1 | Registration statement | Jan 25, 2023 | — |
| S-8 | Employee stock plan registration | Dec 12, 2022 | — |
| 424B4 | Prospectus | Aug 31, 2022 | — |
| S-1/A | Amended registration statement | Aug 25, 2022 | — |
| S-1/A | Amended registration statement | Aug 25, 2022 | — |
| S-1/A | Amended registration statement | Aug 24, 2022 | — |
| S-1/A | Amended registration statement | Aug 19, 2022 | — |
| S-1/A | Amended registration statement | Jul 13, 2022 | — |
| S-1/A | Amended registration statement | Jun 23, 2022 | — |
| S-1 | Registration statement | Jun 3, 2022 | — |
Showing 35 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.