Quantum Computing Inc. reports

Company location: Hoboken, NJ
Fiscal year end: 31 December

Quantum Computing Inc. has filed 348 SEC EDGAR filings since 09 Jan 2019

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SEC filing history

Showing 51-75 of 348 matching filings.

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CORRESP

CORRESP filing

Filing date: 31 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD File 333-289014

UPLOAD filing

Filing date: 30 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G File 005-90765

SCHEDULE 13G filing

Filing date: 29 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
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S-1 File 333-289014

REGISTRATION STATEMENT

Filing date: 29 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 15 Jul 2025
Reporting date: 11 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-288502

EFFECT filing

Filing date: 14 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
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424B3 File 333-288502

PROSPECTUS

Filing date: 14 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
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CORRESP

CORRESP filing

Filing date: 10 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD File 333-288502

UPLOAD filing

Filing date: 10 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-1 File 333-288502

REGISTRATION STATEMENT

Filing date: 03 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3 filing

Filing date: 02 Jul 2025
Reporting date: 20 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 02 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-40615

CURRENT REPORT

Filing date: 25 Jun 2025
Reporting date: 22 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-40615

CURRENT REPORT

Filing date: 20 Jun 2025
Reporting date: 16 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4 filing

Filing date: 16 Jun 2025
Reporting date: 12 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144/A File 001-40615

144/A filing

Filing date: 12 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 11 Jun 2025
Reporting date: 09 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 11 Jun 2025
Reporting date: 03 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-40615

144 filing

Filing date: 11 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-40615

144 filing

Filing date: 06 Jun 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 filing

Filing date: 05 Jun 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-40615

144 filing

Filing date: 23 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-40615

144 filing

Filing date: 22 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3 filing

Filing date: 21 May 2025
Reporting date: 02 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

OWNERSHIP DOCUMENT

Filing date: 20 May 2025
Reporting date: 19 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing