Social Capital Hedosophia Holdings Corp. IV filed SEC Form 8-K: Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Other Events, Financial Statements and Exhibits

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): May 8, 2025 (May 6, 2025)

DUNE ACQUISITION CORPORATION II

(Exact name of registrant as specified in its charter)

700 S. Rosemary Avenue, Suite 204

West Palm Beach, FL 33401

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (917) 742-1904

Not Applicable

(Former name or former address, if changed since last report)

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.

On May 8, 2025, Dune Acquisition Corporation II (the “Company”) consummated its initial public offering (“IPO”) of 14,375,000 (the “Units”), including the exercise in full of the underwriters’ over-allotment option. Each Unit consists of one Class A ordinary share of the Company, par value $0.0001 per share (“Class A ordinary share”), and three-quarters of one redeemable warrant of the Company (“Warrant”), with each whole Warrant entitling the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The Units were sold at a price of $10.00 per Unit, generating gross proceeds to the Company of $143,750,000.

In connection with the IPO, the Company entered into the following agreements, forms of which were previously filed as exhibits to the Company’s Registration Statement on Form S-1 (File No. 333-285639) for the IPO, initially filed with the U.S. Securities and Exchange Commission (the “Commission”) on March 7, 2025, as amended (the “Registration Statement”):

Item 3.02. Unregistered Sales of Equity Securities.

Simultaneously with the closing of the IPO, pursuant to the Private Placement Warrants Purchase Agreement, the Company completed the private sale of an aggregate of 2,000,000 warrants (the “Private Placement Warrants”) to the Sponsor at a purchase price of $1.00 per Private Placement Warrant, generating gross proceeds to the Company of $2,000,000. The Private Placement Warrants are identical to the Warrants sold in the IPO, except that the Private Placement Warrants, so long as they are held by the Sponsor or its permitted transferees, (i) are not redeemable by the Company, (ii) may not (including the Class A ordinary shares issuable upon exercise of such Private Placement Warrants), subject to certain limited exceptions, be transferred, assigned or sold by such holders until 30 days after the completion of the Company’s initial business combination, (iii) may be exercised by the holders on a cashless basis and (iv) will be entitled to registration rights. No underwriting discounts or commissions were paid with respect to such sale. The issuance of the Private Placement Warrants was made pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended.

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On May 6, 2025, in connection with the IPO, Michael Castaldy, Ben Coates, Jeron Smith and Cecil White III (the “Directors”) were appointed to the board of directors of the Company (the “Board”). Effective May 6, 2025, Messrs. Coates, Smith and White were appointed to the Board’s Audit Committee, with Mr. White serving as chair of the Audit Committee. Effective May 6, 2025, Messrs. Coates, Smith and White were also appointed to the Board’s Compensation Committee, with Mr. Smith serving as chair of the Compensation Committee.

Following the appointment of the Directors, the Board is comprised of the following three classes: the term of office of the first class of directors, Class I, consists of Mr. White, and will expire at the Company’s first annual meeting of shareholders; and the term of office of the second class of directors, Class II, consists of Mr. Coates and Mr. Smith, and will expire at the Company’s second annual meeting of shareholders; and the term of office of the third class of directors, Class III, consists of Carter Glatt and Michael Castaldy, and will expire at the Company’s third annual meeting of shareholders.

On May 6, 2025, in connection with their appointments to the Board, each Director entered into the Letter Agreement as well as an indemnity agreement with the Company in the form previously filed as Exhibit 10.5 to the Registration Statement.

Other than the foregoing, none of the Directors are party to any arrangement or understanding with any person pursuant to which they were appointed as directors, nor are they party to any transactions required to be disclosed under Item 404(a) of Regulation S-K involving the Company.

The foregoing descriptions of the Letter Agreement and the form of indemnity agreement do not purport to be complete and are qualified in their entireties by reference to the Letter Agreement and form of indemnity agreement, copies of which are attached as Exhibit 10.1 hereto and Exhibit 10.5 to the Registration Statement, respectively, and are incorporated herein by reference.

Item 5.03. Amendments to Certificate of Incorporation or Bylaws.

On May 6, 2025, in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association (the “Amended Charter”), effective the same day. The terms of the Amended Charter are set forth in the Registration Statement and are incorporated herein by reference. A copy of the Amended Charter is attached as Exhibit 3.1 hereto and incorporated herein by reference.

Item 8.01. Other Events.

A total of $144,109,375, comprised of $142,109,375 of the proceeds from the IPO (which amount includes up to $5,750,000 of the underwriters’ deferred discount) and $2,000,000 of the proceeds of the sale of the Private Placement Warrants, was placed in a U.S.-based trust account at J.P. Morgan Chase Bank, N.A. maintained by Continental Stock Transfer & Trust Company, acting as trustee. Except with respect to interest earned on the funds held in the trust account that may be released to the Company to pay its taxes, the funds held in the trust account will not be released from the trust account until the earliest of (i) the completion of the Company’s initial business combination, (ii) the redemption of any Class A ordinary shares included in the Units sold in the IPO (“public shares”) properly submitted in connection with a shareholder vote to amend the Amended Charter to modify the substance or timing of the Company’s obligation to redeem 100% of the public shares if the Company does not complete its initial business combination within 15 months from the closing of the IPO or with respect to any other material provisions relating to shareholders’ rights or pre-initial business combination activity and (iii) the redemption of the public shares if the Company is unable to complete an initial business combination within 15 months from the closing of the IPO, subject to applicable law.

On May 6, 2025, the Company issued a press release announcing the pricing of the IPO, a copy of which is attached as Exhibit 99.1 to this Current Report on Form 8-K.

On May 8, 2025, the Company issued a press release announcing the closing of the IPO, a copy of which is attached as Exhibit 99.2 to this Current Report on Form 8-K.

Item 9.01 Financial Statements and Exhibits.

EXHIBIT INDEX

SIGNATURE

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.