Niki BioSolutions, Inc. SEC filings NIKI
Niki BioSolutions, Inc. has 258 filings in SEC EDGAR's recent list, going back to Mar 28, 2018. Its latest annual report, Form 20-F, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 8-K) was filed on Oct 13, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Oct 9, 2026 | — |
| S-3/A | Pre-effective amendment no. 3 to form s-3 | Oct 2, 2026 | — |
| S-3/A | Pre-effective amendment 2 to form s-3 | Sep 18, 2026 | — |
| S-3 | Shelf registration | Aug 28, 2026 | — |
| 424B3 | Prospectus | Jun 4, 2026 | — |
| POS AM | Post-effective amendment no. 1 to form f-1 | May 29, 2026 | — |
| S-4/A | Registration statement | May 11, 2026 | — |
| S-4/A | Registration statement | Apr 30, 2026 | — |
| S-4/A | Registration statement | Mar 30, 2026 | — |
| S-4/A | Registration statement | Jan 21, 2026 | — |
| F-3 | Shelf registration (foreign issuer) | Jan 16, 2026 | — |
| 424B5 | Prospectus supplement | Dec 5, 2025 | — |
| F-1 | Registration statement (foreign issuer) | Nov 17, 2025 | — |
| 424B5 | Prospectus supplement | Oct 14, 2025 | — |
| S-4 | Registration for a merger or exchange | Oct 6, 2025 | — |
| 424B5 | Prospectus supplement | Jan 3, 2025 | — |
| S-8 | Employee stock plan registration | Jul 26, 2024 | — |
| POS AM | Post-effective amendment no. 3 to form f-1 | May 17, 2023 | — |
| 424B5 | Prospectus supplement | May 8, 2023 | — |
| 424B5 | Prospectus supplement | May 3, 2023 | — |
| F-3 | Shelf registration (foreign issuer) | Dec 19, 2022 | — |
| POS AM | Post-effective amendment no. 2 to form f-1 | Jun 1, 2022 | — |
| 424B4 | Prospectus | May 25, 2021 | — |
| POS AM | Post-effective amendment no. 1 to form f-1 | May 14, 2021 | — |
| 424B5 | Prospectus supplement | Mar 26, 2021 | — |
| 424B4 | Prospectus | Oct 1, 2020 | — |
| F-1MEF | Registration statement | Sep 29, 2020 | — |
| F-1/A | Amendment no. 3 to form f-1 | Sep 28, 2020 | — |
| F-1/A | Amendment no. 2 to form f-1 | Sep 25, 2020 | — |
| F-1/A | Amendment no. 1 to form f-1 | Sep 24, 2020 | — |
| F-1 | Registration statement (foreign issuer) | Sep 11, 2020 | — |
| 424B5 | Prospectus supplement | Feb 27, 2020 | — |
| F-3 | Shelf registration (foreign issuer) | Jan 6, 2020 | — |
| F-3 | Shelf registration (foreign issuer) | Dec 18, 2019 | — |
| 424B3 | Prospectus | Nov 26, 2019 | — |
| POS AM | Post-effective amendment no. 2 to form f-1 | Nov 12, 2019 | — |
| 424B3 | Prospectus | Oct 31, 2019 | — |
| F-1/A | Amendment no. 4 to form f-1 | Oct 21, 2019 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Oct 16, 2019 | — |
| F-1/A | Amendment no. 3 to form f-1 | Oct 16, 2019 | — |
| F-1/A | Pre-effective amendment no. 2 to form f-1 | Sep 27, 2019 | — |
| F-1/A | Pre-effective amendment no. 1 to form f-1 | Aug 16, 2019 | — |
| S-8 | Employee stock plan registration | Jul 10, 2019 | — |
| F-1 | Registration statement (foreign issuer) | Jul 2, 2019 | — |
| POS AM | Post-effective amendment no. 1 to form f-1 | Apr 18, 2019 | — |
| 424B4 | Prospectus | Dec 4, 2018 | — |
| F-1/A | Pre-effective amendment no.3 to form f-1 | Nov 28, 2018 | — |
| F-1/A | Amendment no. 2 to form f-1 | Nov 15, 2018 | — |
| FWP | Free writing prospectus | Oct 10, 2018 | — |
| F-1/A | Amendment no. 1 to form f-1 | Oct 5, 2018 | — |
| F-1 | Registration statement (foreign issuer) | Sep 5, 2018 | — |
Showing 51 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Measuring & Controlling Devices, NEC (SIC 3829)
- Listed as
- NIKI (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Princeton, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1734005
- Former names
- Aptorum Group Ltd (until Jun 22, 2026)
Other Measuring & Controlling Devices, NEC companies
- Thermo Fisher Scientific Inc. TMO
- Rockwell Automation, Inc ROK
- Trimble Inc. TRMB
- Onto Innovation Inc. ONTO
- Mirion Technologies, Inc. MIR
- Quantum-Si Inc QSI
- Owlet, Inc. OWLT
- Geospace Technologies Corp GEOS
Source: SEC EDGAR filings. This is company-reported data, not investment advice.