Browse the latest SEC filings and forms submitted by Quantum Cyber N.V. (QUCY). Access annual reports, quarterly statements, and other official disclosures.
View Insider Transactions for Quantum Cyber N.V. (QUCY).
Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 144 | May 18, 2026 | - | View Document |
| 8-K | May 18, 2026 | CURRENT REPORT | View Document |
| 10-Q | May 15, 2026 | QUARTERLY REPORT | View Document |
| 8-K | May 8, 2026 | CURRENT REPORT | View Document |
| 3 | April 28, 2026 | - | View Document |
| 3 | April 28, 2026 | - | View Document |
| 8-K | April 28, 2026 | CURRENT REPORT | View Document |
| SCHEDULE 13D | April 28, 2026 | - | View Document |
| 4 | April 28, 2026 | OWNERSHIP DOCUMENT | View Document |
| 8-K | April 15, 2026 | CURRENT REPORT | View Document |
| 10-K | March 31, 2026 | ANNUAL REPORT | View Document |
| DEF 14A | March 25, 2026 | DEFINITIVE PROXY STATEMENT | View Document |
| 8-K | March 25, 2026 | CURRENT REPORT | View Document |
| 8-K | March 17, 2026 | CURRENT REPORT | View Document |
| PRE 14A | March 12, 2026 | PRELIMINARY PROXY STATEMENT | View Document |
| 8-K | March 11, 2026 | CURRENT REPORT | View Document |
| 4 | March 3, 2026 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 3, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 19, 2026 | - | View Document |
| 3 | Feb. 19, 2026 | - | View Document |
| 4 | Feb. 19, 2026 | - | View Document |
| 4 | Feb. 19, 2026 | - | View Document |
| 4 | Feb. 19, 2026 | - | View Document |
| S-8 | Feb. 19, 2026 | REGISTRATION STATEMENT | View Document |
| SCHEDULE 13G/A | Feb. 17, 2026 | - | View Document |
| 8-K | Feb. 17, 2026 | CURRENT REPORT | View Document |
| 8-K | Feb. 10, 2026 | CURRENT REPORT | View Document |
| 3 | Jan. 26, 2026 | - | View Document |
| 3 | Jan. 26, 2026 | - | View Document |
| 3 | Jan. 26, 2026 | - | View Document |
| 3 | Jan. 26, 2026 | - | View Document |
| SCHEDULE 13G/A | Jan. 20, 2026 | - | View Document |
| 4/A | Jan. 20, 2026 | PRIMARY DOCUMENT | View Document |
| 3/A | Jan. 20, 2026 | PRIMARY DOCUMENT | View Document |
| SCHEDULE 13G | Jan. 16, 2026 | - | View Document |
| 4 | Jan. 16, 2026 | PRIMARY DOCUMENT | View Document |
| 3 | Jan. 16, 2026 | PRIMARY DOCUMENT | View Document |
| 424B5 | Dec. 29, 2025 | PROSPECTUS SUPPLEMENT | View Document |
| 424B5 | Dec. 29, 2025 | PROSPECTUS SUPPLEMENT | View Document |
| EFFECT | Dec. 29, 2025 | - | View Document |
| F-3 | Dec. 5, 2025 | REGISTRATION STATEMENT | View Document |
| 424B5 | Nov. 26, 2025 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | Nov. 26, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Oct. 3, 2025 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | Oct. 3, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B5 | Oct. 3, 2025 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | Sept. 26, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| SCHEDULE 13G/A | Aug. 14, 2025 | - | View Document |
| 6-K | Aug. 5, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Aug. 5, 2025 | PROSPECTUS | View Document |
| EFFECT | Aug. 4, 2025 | - | View Document |
| CORRESP | July 31, 2025 | - | View Document |
| CORRESP | July 31, 2025 | - | View Document |
| F-1 | July 30, 2025 | REGISTRATION STATEMENT | View Document |
| UPLOAD | July 18, 2025 | - | View Document |
| DRS | July 15, 2025 | - | View Document |
| 6-K | June 5, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | May 21, 2025 | PROSPECTUS | View Document |
| 6-K | May 21, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| EFFECT | May 16, 2025 | - | View Document |
| SCHEDULE 13G/A | May 15, 2025 | - | View Document |
| F-1/A | May 14, 2025 | AMENDMENT NO. 1 TO FORM F-1 | View Document |
| F-1 | May 14, 2025 | REGISTRATION STATEMENT | View Document |
| CORRESP | May 14, 2025 | - | View Document |
| CORRESP | May 14, 2025 | - | View Document |
| 6-K | May 2, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| UPLOAD | April 14, 2025 | - | View Document |
| DRS | April 9, 2025 | - | View Document |
| 6-K | April 1, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 20-F | March 31, 2025 | ANNUAL REPORT | View Document |
| 6-K | March 13, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| SCHEDULE 13G | Feb. 14, 2025 | - | View Document |
| 6-K | Jan. 27, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Jan. 14, 2025 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Dec. 16, 2024 | PROSPECTUS | View Document |
| 6-K | Dec. 16, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Dec. 13, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| EFFECT | Dec. 12, 2024 | - | View Document |
| CORRESP | Dec. 11, 2024 | - | View Document |
| F-1/A | Dec. 11, 2024 | AMENDMENT NO. 3 TO FORM F-1 | View Document |
| CORRESP | Dec. 11, 2024 | - | View Document |
| F-1/A | Dec. 9, 2024 | AMENDMENT NO. 1 TO FORM F-1 | View Document |
| F-1/A | Dec. 9, 2024 | AMENDMENT NO. 2 TO FORM F-1 | View Document |
| 6-K | Nov. 29, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Nov. 15, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Nov. 12, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| UPLOAD | Nov. 8, 2024 | - | View Document |
| F-1 | Nov. 5, 2024 | REGISTRATION STATEMENT | View Document |
| 6-K | Oct. 21, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Oct. 18, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Oct. 9, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| SC 13G/A | Oct. 7, 2024 | SC 13G/A | View Document |
| 6-K | Oct. 3, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | May 31, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| D/A | May 10, 2024 | - | View Document |
| 6-K | April 24, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | April 19, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 20-F | April 9, 2024 | ANNUAL REPORT | View Document |
| 6-K | Feb. 23, 2024 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| SC 13G/A | Feb. 13, 2024 | SC 13G/A | View Document |
| 6-K | Nov. 16, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Nov. 15, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B5 | Nov. 14, 2023 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | Nov. 13, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B5 | Sept. 26, 2023 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | Sept. 13, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Aug. 15, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| D | July 11, 2023 | - | View Document |
| S-8 | July 11, 2023 | REGISTRATION STATEMENT | View Document |
| 424B5 | June 28, 2023 | PROSPECTUS SUPPLEMENT | View Document |
| 6-K | June 28, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | May 19, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | May 16, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 20-F | April 7, 2023 | ANNUAL REPORT | View Document |
| SC 13G | March 1, 2023 | SC 13G | View Document |
| 6-K | Feb. 21, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Jan. 20, 2023 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Jan. 10, 2023 | PROSPECTUS | View Document |
| EFFECT | Jan. 6, 2023 | - | View Document |
| CORRESP | Jan. 5, 2023 | - | View Document |
| UPLOAD | Jan. 4, 2023 | - | View Document |
| F-3 | Dec. 30, 2022 | REGISTRATION STATEMENT | View Document |
| 6-K | Dec. 20, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Nov. 4, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Sept. 28, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | Sept. 7, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | July 1, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 6-K | June 3, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| SC 13G | May 16, 2022 | SCHEDULE 13G | View Document |
| SC 13G | May 16, 2022 | SCHEDULE 13G | View Document |
| 20-F | May 3, 2022 | ANNUAL REPORT | View Document |
| NT 20-F | May 2, 2022 | NOTIFICATION OF LATE FILING | View Document |
| 424B3 | Jan. 28, 2022 | PROSPECTUS | View Document |
| 6-K | Jan. 28, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| EFFECT | Jan. 25, 2022 | - | View Document |
| CORRESP | Jan. 24, 2022 | - | View Document |
| CORRESP | Jan. 24, 2022 | - | View Document |
| F-1 | Jan. 21, 2022 | REGISTRATION STATEMENT | View Document |
| UPLOAD | Jan. 20, 2022 | - | View Document |
| DRS | Jan. 14, 2022 | - | View Document |
| 6-K | Jan. 6, 2022 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Nov. 12, 2021 | PROSPECTUS | View Document |
| 6-K | Nov. 12, 2021 | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 424B3 | Nov. 12, 2021 | PROSPECTUS | View Document |
| EFFECT | Nov. 4, 2021 | - | View Document |
| CERT | Nov. 3, 2021 | - | View Document |
| 8-A12B | Nov. 3, 2021 | FOR REGISTRATION OF CERTAIN CLASSES | View Document |
| CORRESP | Nov. 2, 2021 | - | View Document |
| F-1/A | Nov. 2, 2021 | AMENDMENT NO. 2 TO FORM F-1 | View Document |
| CORRESP | Nov. 2, 2021 | - | View Document |
| FWP | Oct. 26, 2021 | FREE WRITING PROSPECTUS | View Document |
| F-1/A | Oct. 26, 2021 | REGISTRATION STATEMENT | View Document |
| UPLOAD | Oct. 21, 2021 | - | View Document |
| F-1 | Oct. 12, 2021 | REGISTRATION STATEMENT | View Document |
| CORRESP | Oct. 8, 2021 | - | View Document |
| D | Sept. 8, 2021 | - | View Document |
| DRS/A | Sept. 3, 2021 | - | View Document |
| DRSLTR | Sept. 3, 2021 | - | View Document |
| UPLOAD | Aug. 25, 2021 | - | View Document |
| DRS | Aug. 3, 2021 | - | View Document |