QT Imaging Holdings, Inc. SEC filings QTI
QT Imaging Holdings, Inc. has 430 filings in SEC EDGAR's recent list, going back to Feb 23, 2021. 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 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 31, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Sep 22, 2026 | — |
| S-8 | Employee stock plan registration | Aug 3, 2026 | — |
| 424B5 | Prospectus supplement | May 15, 2026 | — |
| S-3 | Shelf registration | Mar 27, 2026 | — |
| POS AM | Filing | Mar 25, 2026 | — |
| POS AM | Filing | Mar 25, 2026 | — |
| POS AM | Filing | Mar 25, 2026 | — |
| S-8 | Employee stock plan registration | Feb 2, 2026 | — |
| 424B3 | Prospectus | Jan 29, 2026 | — |
| 424B3 | Prospectus | Dec 31, 2025 | — |
| S-1/A | Amended registration statement | Dec 29, 2025 | — |
| S-8 | Employee stock plan registration | Nov 14, 2025 | — |
| S-1 | Registration statement | Nov 3, 2025 | — |
| S-8 | Employee stock plan registration | Aug 28, 2025 | — |
| 424B3 | Prospectus | Mar 3, 2025 | — |
| 424B3 | Prospectus | Mar 3, 2025 | — |
| S-8 | Employee stock plan registration | Feb 12, 2025 | — |
| 424B3 | Prospectus | Feb 5, 2025 | — |
| S-1/A | Amended registration statement | Jan 31, 2025 | — |
| 424B3 | Prospectus | Jan 28, 2025 | — |
| 424B3 | Prospectus | Jan 24, 2025 | — |
| S-1 | Registration statement | Jan 16, 2025 | — |
| 424B3 | Prospectus | Jan 10, 2025 | — |
| 424B3 | Prospectus | Dec 23, 2024 | — |
| 424B3 | Prospectus | Nov 15, 2024 | — |
| 424B3 | Prospectus | Nov 4, 2024 | — |
| 424B3 | Prospectus | Oct 1, 2024 | — |
| 424B7 | Filing | Sep 20, 2024 | — |
| 424B3 | Prospectus | Sep 13, 2024 | — |
| 424B3 | Prospectus | Aug 8, 2024 | — |
| 424B7 | Filing | Jul 15, 2024 | — |
| 424B7 | Filing | Jul 10, 2024 | — |
| 424B3 | Prospectus | Jul 3, 2024 | — |
| S-8 | Employee stock plan registration | May 23, 2024 | — |
| 424B3 | Prospectus | May 22, 2024 | — |
| S-1/A | Amended registration statement | May 20, 2024 | — |
| S-1/A | Amended registration statement | May 16, 2024 | — |
| S-1/A | Amended registration statement | Apr 24, 2024 | — |
| S-1 | Registration statement | Apr 2, 2024 | — |
| 424B3 | Prospectus | Feb 7, 2024 | — |
| S-4/A | Filing | Feb 5, 2024 | — |
| S-4/A | Filing | Jan 29, 2024 | — |
| S-4/A | Filing | Jan 17, 2024 | — |
| S-4/A | Filing | Dec 29, 2023 | — |
| S-4/A | Filing | Nov 24, 2023 | — |
| S-4/A | Filing | Jun 7, 2023 | — |
| S-4/A | Filing | May 22, 2023 | — |
| S-4/A | Filing | Apr 27, 2023 | — |
| S-4/A | Filing | Apr 13, 2023 | — |
| S-4 | Registration for a merger or exchange | Feb 14, 2023 | — |
| 424B4 | Prospectus | Sep 27, 2021 | — |
| S-1/A | Amended registration statement | Sep 21, 2021 | — |
| S-1/A | Amended registration statement | Sep 20, 2021 | — |
| S-1/A | Amended registration statement | Aug 23, 2021 | — |
| S-1/A | Amended registration statement | Apr 26, 2021 | — |
| S-1/A | Amended registration statement | Mar 22, 2021 | — |
| S-1 | Registration statement | Mar 9, 2021 | — |
Showing 57 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
- Electromedical & Electrotherapeutic Apparatus (SIC 3845)
- Listed as
- QTI (Nasdaq), QTIWW (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Novato, CA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1844505
- Former names
- GigCapital5, Inc. (until Feb 29, 2024)
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All 31 Electromedical & Electrotherapeutic Apparatus companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.