Company · CIK 1758009 # Quantum Computing Inc. | CIK | [1758009](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001758009) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7372 — Services-Prepackaged Software | | Incorporated in | DE | | Business address | NJ | | Listed | QUBT (Nasdaq) | | First annual or quarterly report | 2019-03-28 | ## Offerings 11 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-290809 | Shelf Effective | 2025-10-10 | 2025-10-10 | 1 | | 333-290678 | Shelf Effective | 2025-10-01 | 2025-10-01 | 1 | | 333-289014 | Registered company Effective | 2025-07-29 | 2025-08-04 | 2 | | 333-288502 | Registered company Effective | 2025-07-03 | 2025-07-14 | 2 | | 333-284416 | Registered company Effective | 2025-01-22 | 2025-02-03 | 2 | | 333-283955 | Registered company Effective | 2024-12-20 | 2025-01-06 | 2 | | 333-268064 | Shelf Effective | 2022-10-28 | 2024-12-12 | 6 | | 333-269063 | Shelf Effective | 2022-12-29 | 2023-01-10 | 2 | | 333-264518 | Shelf Effective | 2022-04-27 | 2022-06-02 | 2 | | 333-238586 | Registered company Effective | 2020-05-21 | 2020-06-03 | 4 | | 333-235079 | Registered company Effective | 2019-11-22 | 2019-12-06 | 3 | ## Filings 28 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-10-10 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1758009/000121390025097911/0001213900-25-097911-index.htm) Shelf registered | 333-290809 | 0001213900-25-097911 | | 2025-10-01 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1758009/000121390025094785/0001213900-25-094785-index.htm) Shelf registered | 333-290678 | 0001213900-25-094785 | | 2025-08-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999525002472/9999999995-25-002472-index.htm) Declared effective | 333-289014 | 9999999995-25-002472 | | 2025-07-29 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390025068335/0001213900-25-068335-index.htm) Registration filed | 333-289014 | 0001213900-25-068335 | | 2025-07-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999525002247/9999999995-25-002247-index.htm) Declared effective | 333-288502 | 9999999995-25-002247 | | 2025-07-03 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390025061351/0001213900-25-061351-index.htm) Registration filed | 333-288502 | 0001213900-25-061351 | | 2025-02-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999525000286/9999999995-25-000286-index.htm) Declared effective | 333-284416 | 9999999995-25-000286 | | 2025-01-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390025005606/0001213900-25-005606-index.htm) Registration filed | 333-284416 | 0001213900-25-005606 | | 2025-01-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999525000042/9999999995-25-000042-index.htm) Declared effective | 333-283955 | 9999999995-25-000042 | | 2024-12-20 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390024110795/0001213900-24-110795-index.htm) Registration filed | 333-283955 | 0001213900-24-110795 | | 2024-12-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1758009/000121390024108065/0001213900-24-108065-index.htm) Shelf takedown | 333-268064 | 0001213900-24-108065 | | 2024-11-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1758009/000121390024099367/0001213900-24-099367-index.htm) Shelf takedown | 333-268064 | 0001213900-24-099367 | | 2023-08-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1758009/000121390023069061/0001213900-23-069061-index.htm) Shelf takedown | 333-268064 | 0001213900-23-069061 | | 2023-01-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999523000084/9999999995-23-000084-index.htm) Declared effective | 333-269063 | 9999999995-23-000084 | | 2022-12-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1758009/000121390022083615/0001213900-22-083615-index.htm) Shelf registered | 333-269063 | 0001213900-22-083615 | | 2022-12-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1758009/000121390022077750/0001213900-22-077750-index.htm) Shelf takedown | 333-268064 | 0001213900-22-077750 | | 2022-11-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999522003236/9999999995-22-003236-index.htm) Declared effective | 333-268064 | 9999999995-22-003236 | | 2022-10-28 | [S-3](https://www.sec.gov/Archives/edgar/data/1758009/000121390022067281/0001213900-22-067281-index.htm) Shelf registered | 333-268064 | 0001213900-22-067281 | | 2022-06-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999522001675/9999999995-22-001675-index.htm) Declared effective | 333-264518 | 9999999995-22-001675 | | 2022-04-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1758009/000121390022021980/0001213900-22-021980-index.htm) Shelf registered | 333-264518 | 0001213900-22-021980 | | 2020-06-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999520001328/9999999995-20-001328-index.htm) Declared effective | 333-238586 | 9999999995-20-001328 | | 2020-06-02 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1758009/000121390020013954/0001213900-20-013954-index.htm) Amendment | 333-238586 | 0001213900-20-013954 | | 2020-06-02 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1758009/000121390020013899/0001213900-20-013899-index.htm) Amendment | 333-238586 | 0001213900-20-013899 | | 2020-05-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390020013249/0001213900-20-013249-index.htm) Registration filed | 333-238586 | 0001213900-20-013249 | | 2019-12-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1758009/999999999519002757/9999999995-19-002757-index.htm) Declared effective | 333-235079 | 9999999995-19-002757 | | 2019-12-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1758009/000121390019025301/0001213900-19-025301-index.htm) Amendment | 333-235079 | 0001213900-19-025301 | | 2019-11-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1758009/000121390019024482/0001213900-19-024482-index.htm) Registration filed | 333-235079 | 0001213900-19-024482 | | 2019-03-08 | [RW](https://www.sec.gov/Archives/edgar/data/1758009/000121390019003808/0001213900-19-003808-index.htm) Withdrawn | 000-56015 | 0001213900-19-003808 | [All filings of this company](https://equitycapital.markets/filings?cik=1758009) · [CSV](https://equitycapital.markets/filings.csv?cik=1758009) --- Source page: https://equitycapital.markets/company/1758009 · Data: U.S. SEC EDGAR · CC BY 4.0