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QUBT

Quantum Computing Inc. SEC filings
Services-Prepackaged Software · Nasdaq · Incorporated in DE
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Filing history
2026-10-02
Current report 8-K
Reg FD disclosure
Filing ↗
2026-09-08
Current report (amended) 8-K/A
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2026-08-24
Insider trade (amended) 4/A
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2026-08-21
Insider trade 4
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2026-08-10
Current report 8-K
Earnings results
Filing ↗
2026-08-10
Quarterly report 10-Q
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2026-07-29
New insider's holdings 3
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2026-07-22
Current report 8-K
Exec/director changeOther event
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2026-07-09
Employee stock plan shares S-8
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2026-06-30
Current report 8-K
Shareholder rights changeExec/director changeBylaws changeShareholder vote
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2026-06-23
Current report 8-K
Material agreementAcquisition/sale completedReg FD disclosure
Filing ↗
2026-06-01
Insider trade 4
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2026-06-01
Insider trade 4
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2026-06-01
Insider trade 4
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2026-05-28
5%+ stake update (13D) SCHEDULE 13D/A
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2026-05-18
Current report 8-K
Reg FD disclosure
Filing ↗
2026-05-11
Quarterly report 10-Q
Filing ↗
2026-05-11
Current report 8-K
Earnings results
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2026-04-30
Proxy material DEFA14A
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2026-04-30
Proxy statement (shareholder vote) DEF 14A
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2026-04-29
PRER14A PRER14A
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2026-04-20
PRE 14A PRE 14A
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2026-04-17
Current report (amended) 8-K/A
Acquisition/sale completed
Filing ↗
2026-04-14
Insider trade 4
Filing ↗
2026-04-14
Insider trade 4
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2026-04-14
Insider trade 4
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2026-04-14
Insider trade 4
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2026-04-14
Insider trade 4
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2026-03-27
Passive 5%+ stake update SCHEDULE 13G/A
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2026-03-11
Insider trade 4
Filing ↗
2026-03-11
Planned insider sale 144
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2026-03-10
Planned insider sale 144
Filing ↗
2026-03-05
Current report 8-K
Other event
Filing ↗
2026-03-02
Annual report 10-K
Filing ↗
2026-03-02
Current report 8-K
Earnings results
Filing ↗
2026-02-03
Current report 8-K
Acquisition/sale completedReg FD disclosure
Filing ↗
2026-01-30
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-01-21
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-01-12
Insider trade 4
Filing ↗
2026-01-12
New insider's holdings 3
Filing ↗