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 23, 2025

MNTN, Inc.

(Exact name of registrant as specified in its charter)

823 Congress Avenue, #1827,

Austin, Texas 78768

(Address of principal executive offices, including Zip Code)

Registrant’s telephone number, including area code: (877) 978-3354

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 x

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 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On May 23, 2025, MNTN, Inc. (the “Company”) filed its amended and restated certificate of incorporation (the “Certificate of Incorporation”) with the Secretary of State of the State of Delaware, and its amended and restated bylaws (the “Bylaws”) became effective, in connection with the closing of the initial public offering of shares of the Company’s Class A common stock, par value $0.0001 per share (the “Class A Common Stock”). As described in the final prospectus, dated May 21, 2025 (the “Prospectus”), relating to the Registration Statement on Form S-1 (File No. 333-285471), as amended, filed with the Securities and Exchange Commission on May 22, 2025, pursuant to Rule 424(b) under the Securities Act of 1933, as amended, the Company’s board of directors and stockholders previously approved the amendment and restatement of these documents to be effective upon the closing of the Company’s initial public offering. A description of certain provisions of the Certificate of Incorporation and the Bylaws is set forth in the section titled “Description of Capital Stock” in the Prospectus.

The foregoing description of the Certificate of Incorporation and the Bylaws is qualified in its entirety by reference to (1) the Certificate of Incorporation filed as Exhibit 3.1 hereto and (2) the Bylaws filed as Exhibit 3.2 hereto, each of which is incorporated herein by reference.

Item 8.01 Other Events.

On May 23, 2025, the Company completed its initial public offering of an aggregate of 13,455,000 shares of Class A Common Stock at a price to the public of $16.00 per share, 8,400,000 of which shares were sold by the Company and 5,055,000 of which shares were sold by certain selling stockholders, which includes the exercise in full by the underwriters of their option to purchase an additional 1,755,000 shares of Class A Common Stock from the selling stockholders. The gross proceeds to the Company from the initial public offering were $134.4 million, before deducting underwriting discounts and commissions and estimated offering expenses payable by the Company. The Company did not receive any proceeds from the sale of shares of Class A Common Stock by the selling stockholders.

Item 9.01 Financial Statements and Exhibits.

(d) The following exhibits are being filed herewith:

SIGNATURES

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