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Quantum Computing Inc. (QUBT)

Quantum Computing Inc. (QUBT) Insider Trading

Directors, officers and holders of more than 10% of QUBT report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 79 transactions on file: 0 with code P, 15 with code S and 35 with other codes.

DateInsiderCodeShares
Aug 20, 2026Huang YupingA Award584,897
Aug 20, 2026Huang YupingX In-the-Money584,897
Aug 20, 2026Huang YupingX In-the-Money584,897
Aug 20, 2026Huang YupingA Award584,897
May 28, 2026Dianat PouyaA Award9,979
May 28, 2026Begliarbekov MilanA Award24,774
May 28, 2026Dianat PouyaA Award24,774
May 28, 2026Huang YupingA Award58,558
May 28, 2026Huang YupingA Award23,588
May 28, 2026Begliarbekov MilanA Award9,979
Apr 13, 2026Shabani JavadA Award22,123
Apr 13, 2026Schwartz Eric MarkA Award22,123
Apr 13, 2026FAGENSON ROBERT BA Award22,123
Apr 13, 2026TURMELLE MICHAEL CA Award22,123
Apr 13, 2026Weimer Carl ScottA Award22,123
Mar 11, 2026Roberts Christopher BruceS Sale9,360
Mar 10, 2026Roberts Christopher BruceM Exercise400,000
Mar 10, 2026Roberts Christopher BruceM Exercise400,000
Mar 10, 2026Roberts Christopher BruceS Sale68,902
Jan 7, 2026Begliarbekov MilanS Sale2,860
Dec 31, 2025Begliarbekov MilanA Award13,550
Sep 15, 2025FAGENSON ROBERT BS Sale5,000
Sep 12, 2025FAGENSON ROBERT BS Sale15,000
Sep 12, 2025Huang YupingG Gift400,000
Sep 11, 2025FAGENSON ROBERT BS Sale30,000
Sep 10, 2025FAGENSON ROBERT BS Sale35,000
Sep 9, 2025FAGENSON ROBERT BS Sale15,000
Sep 8, 2025Shabani JavadS Sale17,474
Sep 5, 2025Shabani JavadS Sale20,000
Sep 4, 2025Huang YupingS Sale1,000,000
Aug 25, 2025Dianat PouyaS Sale17,175
Aug 18, 2025Shabani JavadM Exercise37,474
Aug 18, 2025Dianat PouyaM Exercise17,175
Aug 18, 2025Shabani JavadD Disposition40,000
Aug 18, 2025Dianat PouyaD Disposition18,333
Jul 11, 2025Roberts Christopher BruceA Award300,000
Jun 30, 2025Huang YupingM Exercise1,050,812
Jun 13, 2025Boehmler ChristopherM Exercise185,719
Jun 13, 2025Boehmler ChristopherM Exercise77,114
Jun 13, 2025Boehmler ChristopherM Exercise7,495
Jun 13, 2025Boehmler ChristopherM Exercise58,510
Jun 13, 2025Boehmler ChristopherM Exercise22,314
Jun 13, 2025Boehmler ChristopherD Disposition91,250
Jun 13, 2025Boehmler ChristopherD Disposition8,750
Jun 13, 2025Boehmler ChristopherD Disposition200,000
Jun 13, 2025Boehmler ChristopherD Disposition60,186
Jun 13, 2025Boehmler ChristopherD Disposition43,050
Jun 12, 2025Boehmler ChristopherS Sale46,440
Jun 11, 2025Boehmler ChristopherS Sale83,495
Jun 10, 2025Boehmler ChristopherS Sale96,679

The full Form 4 history is on the QUBT company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.