Serina Therapeutics, Inc. SEC filings SER
Serina Therapeutics, Inc. has 519 filings in SEC EDGAR's recent list, going back to Jul 10, 2017. Its latest annual report, Form 10-K, was filed on Mar 25, 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 9, 2026 (bylaw or fiscal year change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-1 | Registration statement | Aug 24, 2026 | — |
| S-8 | Employee stock plan registration | Aug 13, 2026 | — |
| S-3 | Shelf registration | May 22, 2026 | — |
| S-8 | Employee stock plan registration | Mar 25, 2026 | — |
| S-3 | Shelf registration | Jan 30, 2026 | — |
| 424B5 | Prospectus supplement | Apr 28, 2025 | — |
| S-3 | Shelf registration | Apr 18, 2025 | — |
| S-8 | Employee stock plan registration | Apr 2, 2025 | — |
| S-3 | Shelf registration | Apr 2, 2025 | — |
| 424B3 | Prospectus | Mar 25, 2025 | — |
| 424B3 | Prospectus | Nov 22, 2024 | — |
| S-8 | Employee stock plan registration | Aug 23, 2024 | — |
| S-1/A | Amended registration statement | Jul 3, 2024 | — |
| S-1/A | Amended registration statement | Jun 17, 2024 | — |
| S-8 | Employee stock plan registration | Jun 17, 2024 | — |
| S-1 | Registration statement | May 3, 2024 | — |
| 424B3 | Prospectus | Feb 14, 2024 | — |
| S-4/A | Filing | Feb 7, 2024 | — |
| S-4/A | Filing | Jan 16, 2024 | — |
| S-4 | Registration for a merger or exchange | Nov 14, 2023 | — |
| S-8 | Employee stock plan registration | Feb 6, 2023 | — |
| S-8 | Employee stock plan registration | Jan 4, 2022 | — |
| S-3/A | Filing | Jan 26, 2021 | — |
| S-3 | Shelf registration | Jan 8, 2021 | — |
| S-8 | Employee stock plan registration | Jan 30, 2019 | — |
Showing 25 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
- SER (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- AL
- Headquarters
- Huntsville, AL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1708599
- Former names
- AgeX Therapeutics, Inc. (until Apr 1, 2024)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.