Sec Form 3 Filing - Schwartz Eric Mark @ Quantum Computing Inc. - 2025-03-26

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Schwartz Eric Mark 2. Issuer Name and Ticker or Trading Symbol Quantum Computing Inc. [ QUBT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 5 MARINE VIEW PLZ, SUITE 214 3. Date of Earliest Transaction (MM/DD/YY) 03/26/2025 (Street) HOBOKEN, NJ07030 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Options $ 8.01 ( 1 ) 03/27/2030 Common Stock 77,261 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Schwartz Eric Mark 5 MARINE VIEW PLZ SUITE 214 HOBOKEN, NJ07030 X Signatures /s/ Eric Schwartz 03/28/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Pursuant to the Quantum Computing Inc. Non-Qualified Stock Option Agreement (Non-Employee) by and between Eric Schwartz and the Issuer (the "Agreement"), dated March 27, 2025, Mr. Schwartz was granted non-qualified stock options to purchase up to an aggregate of 77,261 shares of the Company's common stock, par value $0.0001 per share, at an exercise price of $8.01 per share (the "Stock Options"). The Stock Options shall vest as follows: 2,261 shares vesting immediately upon the grant date, 25,000 vesting on June 30, 2025, and 50,000 vesting on December 31, 2025, subject to Mr. Schwartz's continued service through each relevant vesting date.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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