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QUBTNasdaq
Quantum Computing Inc.
Services-Prepackaged Software · DE · CIK 1758009
Quantum Computing Inc. develops machines for quantum computing, machine learning, and other applications using integrated photonics and non-linear quantum optics
🔥 High media attention
$2.24B
Market cap
$9.92
Last close
+8.1%
1D
-5.9%
5D
17.2M
Volume
Price · last 39 sessions+4.4%
May 4L $9.09 · H $12.39Jun 29
153
Total filings
Jun 23, 2026
Last filing
12/31
Fiscal year end
8-KMaterial Agreement · Acquisition / DispositionJun 23, 2026SC 13D/ASC 13D/AMay 28, 20268-KReg FD DisclosureMay 18, 202610-QQUARTERLY REPORTMay 11, 20268-KResults of OperationsMay 11, 2026DEFA14ADEFINITIVE ADDITIONAL MATERIALSApr 30, 2026DEF 14APROXY STATEMENTApr 30, 20268-K/AAcquisition / DispositionApr 17, 20268-KCompany UpdateMar 5, 202610-KANNUAL REPORTMar 2, 20268-KResults of OperationsMar 2, 20268-KAcquisition / Disposition · Reg FD DisclosureFeb 3, 20268-KReg FD Disclosure · Company UpdateJan 12, 20268-KExecutive ChangeDec 17, 20258-KMaterial Agreement · Reg FD DisclosureDec 15, 20258-KResults of OperationsNov 14, 202510-QQUARTERLY REPORTNov 14, 20258-KMaterial Agreement · Equity IssuanceOct 8, 20258-KMaterial Agreement · Equity IssuanceSep 24, 202510-QQUARTERLY REPORTAug 14, 2025S-1REGISTRATION STATEMENTJul 29, 2025S-1REGISTRATION STATEMENTJul 3, 20258-KMaterial Agreement · Equity IssuanceJun 25, 20258-KExecutive Change · Shareholder VoteJun 20, 202510-QQUARTERLY REPORTMay 15, 2025DEFA14ADEFINITIVE ADDITIONAL MATERIALSMay 9, 2025DEF 14APROXY STATEMENTMay 8, 20258-KExecutive Change · Company UpdateMay 8, 20258-KExecutive ChangeApr 16, 20258-KCompany UpdateApr 4, 20258-KExecutive Change · Reg FD DisclosureMar 26, 202510-KANNUAL REPORTMar 20, 2025S-1REGISTRATION STATEMENTJan 22, 20258-KMaterial Agreement · Equity IssuanceJan 8, 20258-KExecutive ChangeDec 31, 2024S-1REGISTRATION STATEMENTDec 20, 20248-KMaterial Agreement · Equity IssuanceDec 12, 2024424B5PROSPECTUS SUPPLEMENTDec 12, 2024DEFA14ADEFINITIVE ADDITIONAL MATERIALSNov 19, 20248-KCompany UpdateNov 18, 2024424B5PROSPECTUS SUPPLEMENTNov 18, 20248-KMaterial Agreement · Reg FD DisclosureNov 15, 202410-QQUARTERLY REPORTNov 6, 2024DEFA14ADEFINITIVE ADDITIONAL MATERIALSNov 4, 2024DEF 14APROXY STATEMENTNov 1, 202410-QQUARTERLY REPORTOct 2, 202410-QQUARTERLY REPORTOct 2, 20248-KCode of EthicsSep 25, 202410-K/AAMENDMENT NO. 1 TO FORM 10-KSep 11, 20248-KDelisting NoticeAug 22, 20248-KRestatementAug 12, 20248-KMaterial Agreement · New Debt / ObligationAug 12, 20248-KCompany UpdateAug 1, 20248-KDelisting NoticeJun 27, 20248-KAuditor Change · Results of OperationsJun 11, 20248-KDelisting NoticeMay 17, 20248-KAuditor ChangeMay 8, 20248-KExecutive ChangeApr 25, 202410-KANNUAL REPORTApr 1, 20248-KCompany UpdateMar 27, 20248-KMaterial AgreementMar 25, 20248-KExecutive ChangeJan 31, 20248-KExecutive ChangeNov 27, 20238-KDelisting NoticeNov 24, 202310-QQUARTERLY REPORTNov 13, 20238-KShareholder VoteNov 9, 2023DEF 14APROXY STATEMENTSep 27, 20238-KMaterial AgreementAug 21, 2023424B5PROSPECTUS SUPPLEMENTAug 18, 202310-QQUARTERLY REPORTAug 14, 202310-K/AAMENDMENT NO. 3 TO FORM 10-KJul 10, 20238-KExecutive Change · Equity IssuanceJun 26, 202310-K/AAMENDMENT NO. 2 TO FORM 10-KJun 26, 20238-K/ACompany UpdateJun 26, 202310-QQUARTERLY REPORTMay 12, 202310-K/AAMENDMENT NO. 1 TO FORM 10-KApr 14, 202310-KANNUAL REPORTMar 30, 20238-KResults of OperationsMar 30, 20238-KReg FD DisclosureFeb 16, 20238-KExecutive ChangeJan 10, 2023
Insider Activity
In the 90 days to Mar 11, 2026: 2 sold $648K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 11, 2026 | Roberts Christopher BruceCFO and General Counsel | Sell | 9,360 | $7.85 | $73K |
| Mar 10, 2026 | Roberts Christopher BruceCFO and General Counsel | Sell | 68,902 | $7.85 | $541K |
| Jan 7, 2026 | Begliarbekov MilanChief Operating Officer | Sell | 2,860 | $11.85 | $34K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
In the News
🔥 High media attentionCoverage (30d): 18 reputable articles · skews ▼ negative.
BNN BloombergHot Picks: Three quantum computing stocks to watch as AI spending grows3d agoInvestor's Business DailyQuantum Computing Stocks Mixed Amid Trump Executive Orders, 2028 Target6d agoBarron'sThe Next Hot Quantum Stock Is an AI Data-Center Play, Too9d agoBarron'sThis Beaten-Down Quantum Stock Is Gaining Fans. They’re Starting to Figure It Out.14d agoBarron'sQuantum Insiders Are Selling Millions Worth of Stock. Does It Matter?18d agoBarron'sRigetti Computing Is One of This Analyst’s Top Quantum Picks. The Case for Buying.20d ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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