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 12, 2025

Oklo Inc.

(Exact name of registrant as specified in its charter)

Delaware		001-40583		86-2292473
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

3190 Coronado Dr. Santa Clara, CA		95054
(Address of principal executive offices)		(Zip Code)

(650) 550-0127

(Registrant’s telephone number, including area code)

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:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Class A Common Stock, par value $0.0001 per share		OKLO		New York Stock Exchange

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 8.01.

Other Events.

On June 12, 2025, Oklo Inc. (the “Company”) entered into an Underwriting Agreement (the “Underwriting Agreement”) with Goldman Sachs & Co. LLC and BofA Securities, Inc., as representatives of the several underwriters (the “Underwriters”), relating to the previously announced underwritten offering of 6,666,667 shares of Class A common stock, par value $0.0001 per share (the “Common Stock”), of the Company (the “Offering”). Under the terms of the Underwriting Agreement, the Company granted the Underwriters a 30-day option to purchase up to 1,000,000 additional shares of Common Stock. On June 13, 2025, the Underwriters exercised this option in full.

The Underwriting Agreement contains customary representations and warranties, agreements and obligations, closing conditions and termination provisions. The Company has agreed to indemnify the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”), and to contribute to any payment that the Underwriters may be required to make because of any of those liabilities.

The Offering was made pursuant to a shelf registration statement on Form S-3 (File No. 333-287715) (as amended, the “Registration Statement”) that was originally filed on June 2, 2025 with the U.S. Securities and Exchange Commission (the “SEC”) and became effective on June 12, 2025, including the prospectus forming a part of the Registration Statement, a preliminary prospectus supplement, which was filed with the SEC on June 12, 2025, and a final prospectus supplement, which was filed with the SEC on June 13, 2025, pursuant to Rule 424(b) under the Securities Act.

The Offering closed on June 16, 2025. The Company intends to use the approximately $440.6 million of net proceeds from the Offering for general corporate purposes, working capital and capital expenditures, and potential future investments.

The foregoing summary of the Underwriting Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Underwriting Agreement, a copy of which is attached as Exhibit 1.1 to this Current Report on Form 8-K and incorporated herein by reference.

A copy of the legal opinion of Latham & Watkins LLP relating to the validity of the issuance and sale of the Common Stock in the Offering is filed as Exhibit 5.1 to this Current Report on Form 8-K and is filed with reference to, and is hereby incorporated by reference into, the Registration Statement.

Item 9.01

Financial Statements and Exhibits

(d)           Exhibits

The following exhibits are furnished with this report:

Exhibit No.		Description of Exhibits

1.1		Underwriting Agreement, dated as of June 12, 2025, by and among the Company and Goldman Sachs & Co. LLC and BofA Securities, Inc., as representatives of the several underwriters named therein.
5.1		Opinion of Latham & Watkins LLP.
23.1		Consent of Latham & Watkins LLP (included in Exhibit 5.1 hereto).
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

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.

	Oklo Inc.

Date: June 16, 2025	By:	/s/ R. Craig Bealmear
	Name:	R. Craig Bealmear
	Title:	Chief Financial Officer

Oklo Inc. 8-K