QUBT - CIK 0001758009
Quantum Computing Inc. has filed 342 documents with the SEC between 2019 and 2026. The most frequent type is major company event (80 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2025-01-08 | 2025-01-07 |
| 424B3 | - | 2025-01-07 | - |
| EFFECT | - | 2025-01-06 | - |
| Company correspondence | CORRESP | 2025-01-02 | - |
| Major company event | 8-K | 2024-12-31 | 2024-12-30 |
| SEC correspondence | UPLOAD | 2024-12-27 | - |
| IPO registration | S-1 | 2024-12-20 | - |
| Major company event | 8-K | 2024-12-12 | 2024-12-10 |
| Prospectus supplement | 424B5 | 2024-12-12 | - |
| Proxy materials | DEFA14A | 2024-11-19 | - |
| Major company event | 8-K | 2024-11-18 | 2024-11-18 |
| Prospectus supplement | 424B5 | 2024-11-18 | - |
| Major company event | 8-K | 2024-11-15 | 2024-11-14 |
| Quarterly report | 10-Q | 2024-11-06 | 2024-09-30 |
| Proxy materials | DEFA14A | 2024-11-04 | - |
| Proxy statement | DEF 14A | 2024-11-01 | 2024-12-10 |
| SEC correspondence | UPLOAD | 2024-11-01 | - |
| PRE 14A | - | 2024-10-09 | 2024-10-09 |
| Insider trade | 4 | 2024-10-04 | 2024-10-04 |
| Insider trade | 4 | 2024-10-04 | 2024-10-04 |
| Insider trade | 4 | 2024-10-04 | 2024-10-04 |
| Insider trade | 4 | 2024-10-04 | 2024-10-03 |
| Quarterly report | 10-Q | 2024-10-02 | 2024-06-30 |
| Quarterly report | 10-Q | 2024-10-02 | 2024-03-31 |
| Major company event | 8-K | 2024-09-25 | 2024-09-20 |
| Annual report (amended) | 10-K/A | 2024-09-11 | 2023-12-31 |
| Major company event | 8-K | 2024-08-22 | 2024-08-20 |
| Major company event | 8-K | 2024-08-12 | 2024-08-06 |
| Major company event | 8-K | 2024-08-12 | 2024-08-06 |
| Major company event | 8-K | 2024-08-01 | 2024-08-01 |
| Major company event | 8-K | 2024-06-27 | 2024-06-24 |
| Major company event | 8-K | 2024-06-11 | 2024-06-06 |
| Major company event | 8-K | 2024-05-17 | 2024-05-13 |
| NT 10-Q | - | 2024-05-15 | 2024-03-31 |
| Insider trade | 4 | 2024-05-14 | 2024-05-10 |
| Major company event | 8-K | 2024-05-08 | 2024-05-03 |
| Company correspondence | CORRESP | 2024-05-01 | - |
| New insider ownership | 3 | 2024-04-29 | 2024-04-19 |
| Major company event | 8-K | 2024-04-25 | 2024-04-19 |
| Insider trade | 4 | 2024-04-22 | 2024-04-18 |
| SEC correspondence | UPLOAD | 2024-04-17 | - |
| Annual report | 10-K | 2024-04-01 | 2023-12-31 |
| Major company event | 8-K | 2024-03-27 | 2024-03-26 |
| Insider trade | 4 | 2024-03-25 | 2024-03-19 |
| Major company event | 8-K | 2024-03-25 | 2024-03-19 |
| Major company event | 8-K | 2024-01-31 | 2024-01-25 |
| Insider trade | 4 | 2023-12-29 | 2023-12-27 |
| Insider trade | 4 | 2023-12-29 | 2023-12-27 |
| Major company event | 8-K | 2023-11-27 | 2023-11-20 |
| Major company event | 8-K | 2023-11-24 | 2023-11-16 |