UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 22, 2025

QUANTUM COMPUTING INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code (703) 436-2161

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 1.01. Entry into a Material Definitive Agreement.

Securities Purchase Agreements

On June 22, 2025, Quantum Computing Inc. (the “Company”) entered into securities purchase agreements (the “Purchase Agreements”) pursuant to which the Company agreed to issue to the Purchasers (as defined therein), in a private placement (the “Placement”), an aggregate of 14,035,089 shares (the “Placement Shares”) of the Company’s common stock, par value $0.0001 per share (“Common Stock”), at a purchase price of $14.25 per share. The closing of the Placement occurred on June 24, 2025. The Placement resulted in gross proceeds of approximately $200 million before deducting placement agent commissions and other offering expenses.

The issuance of the Placement Shares was not registered under the Securities Act of 1933, as amended (the “Securities Act”), or any state securities laws. The Placement Shares were issued in reliance on the exemption from registration provided by Section 4(a)(2) under the Securities Act and/or Regulation D promulgated thereunder for transactions not involving a public offering. The Company is required to file a registration statement providing for the resale of the Placement Shares by July 9, 2025.

Pursuant to the Purchase Agreements and the Placement Agency Agreement (as defined below), the Company has agreed not to issue, enter into any agreement to issue, or announce the issuance or proposed issuance of any shares of Common Stock or Common Stock equivalents, or file any registration statement or any amendment or supplement thereto, for a period of 75 days after the closing date of the Placement, subject to certain customary exceptions, without the consent of the Placement Agent.

Placement Agency Agreement

The Company also entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with Titan Partners Group LLC, a division of American Capital Partners, LLC (the “Placement Agent”), dated June 22, 2025, pursuant to which the Placement Agent will act as the exclusive placement agent for the Company in connection with the Placement. The Company agreed to pay the Placement Agent a cash fee based on the total size of the Placement according to a formula set forth in the Placement Agency Agreement. In addition, the Company agreed to reimburse the Placement Agent for up to $100,000 of its fees and expenses in connection with the Placement.

The Placement Agency Agreement contains customary representations, warranties, and agreements by the Company, customary conditions to closing, indemnification obligations of the Company, other obligations of the parties, and termination provisions.

Lock-Up Agreements

Pursuant to Lock-Up Agreements with the Company, the Company’s directors and executive officers agreed for a period of 60 days after the closing date of the Placement, subject to certain exceptions, not to directly or indirectly offer, sell, contract to sell, hypothecate, pledge or otherwise dispose of, directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position with respect to, any shares of Common Stock or securities convertible, exchangeable or exercisable into Common Stock, that they beneficially own, hold, or thereafter acquire, or make any demand for or exercise any right or cause to be filed a registration, including any amendments thereto, with respect to the registration of any Common Stock or Common Stock equivalents or publicly disclose the intention to do any of the foregoing.

The foregoing summaries of the Purchase Agreements, the Placement Agency Agreement, and the Lock-Up Agreements do not purport to be complete descriptions thereof and are qualified in their entirety by reference to the full text of such documents or the forms of such documents, copies of which are attached hereto as Exhibits 10.1, 10.2, and 10.3, respectively. The representations, warranties, and covenants made by the Company in any agreement that is filed as an exhibit hereto were made solely for the benefit of the parties to such agreement, including, in some cases, for the purpose of allocating risk among the parties to such agreement. In addition, the assertions embodied in any representations, warranties, and covenants contained in such agreements may be subject to qualifications with respect to knowledge and materiality different from those applicable to securityholders generally. Moreover, such representations, warranties, or covenants were accurate only as of the date when made, except where expressly stated otherwise. Accordingly, such representations, warranties, and covenants should not be relied on as accurately representing the current state of the Company’s affairs at any time.

Item 3.02. Unregistered Sales of Equity Securities.

The information under Item 1.01 of this Current Report on Form 8-K related to the Placement Shares is incorporated herein by reference.

Item 7.01. Regulation FD Disclosure.

On June 23, 2025, the Company issued a press release announcing the Placement, a copy of which is furnished herewith as Exhibit 99.1.

On June 24, 2025, the Company issued a press release announcing the closing of the Placement, a copy of which is furnished herewith as Exhibit 99.2. 

The information provided under this Item 7.01 of this Current Report on Form 8-K, including Exhibits 99.1 and 99.2, is “furnished” and shall not be deemed “filed” with the Securities and Exchange Commission or incorporated by reference in any filing under the Securities Exchange Act of 1934, as amended, or the Securities Act.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.