Horizon Quantum SEC Filings
NASDAQ: HQTechnologyEDP ServicesUSD
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At close: Oct 9, 4:00 PM ET · Delayed 15 min
Horizon Quantum filing overview
This page lists 30 recent SEC filings by Horizon Quantum (HQ), including 10 4, 8 6-K, 3 SCHEDULE 13D, 3 424B3. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
HQ SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 15, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 15, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 15, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 15, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 14, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Aug 4, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Aug 4, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Aug 3, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Jul 9, 2026 | SCHEDULE 13D | Beneficial ownership report (activist) | View on EDGAR |
| Jun 25, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| May 5, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| May 4, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Apr 24, 2026 | 424B3 | PROSPECTUS | View on EDGAR |
| Apr 16, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Apr 16, 2026 | F-1 | REGISTRATION STATEMENT | View on EDGAR |
| Apr 14, 2026 | 20-F | ANNUAL REPORT | View on EDGAR |
| Apr 9, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Mar 31, 2026 | SCHEDULE 13D | Beneficial ownership report (activist) | View on EDGAR |
| Mar 25, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Mar 25, 2026 | 20-F | SHELL COMPANY REPORT | View on EDGAR |
| Mar 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 20, 2026 | SCHEDULE 13D | Beneficial ownership report (activist) | View on EDGAR |
| Mar 19, 2026 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View on EDGAR |
| Mar 6, 2026 | 424B3 | PROSPECTUS SUPPLEMENT | View on EDGAR |
| Feb 17, 2026 | 424B3 | PROSPECTUS | View on EDGAR |