Filed pursuant to Rule 424(b)(3)
Registration Statement No. 333-280344
Prospectus Supplement No. 9
(To Prospectus dated September 18, 2024)
OKLO INC.

This prospectus supplement updates, amends and
supplements the prospectus dated September 18, 2024 (the “Prospectus”), which forms a part of our Registration Statement on
Form S-1, as amended (Registration No. 333-280344). Capitalized terms used in this prospectus supplement and not otherwise defined herein
have the meanings specified in the Prospectus.
This prospectus supplement is being filed to update,
amend and supplement the information included in the Prospectus with the information contained in our Current Report on Form 8-K, filed
with the Securities and Exchange Commission on March 7, 2025, which is set forth below.
This prospectus supplement is not complete without
the Prospectus. This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus
supplement, and is qualified by reference thereto, except to the extent that the information in this prospectus supplement updates or
supersedes the information contained in the Prospectus. Please keep this prospectus supplement with your Prospectus for future reference.
Oklo Inc.’s Class A Common Stock is quoted
on the New York Stock Exchange under the symbol “OKLO.” On March 7, 2025, the closing price of our Class A Common Stock was
$26.27.
WE ARE AN “EMERGING GROWTH COMPANY”
UNDER FEDERAL SECURITIES LAWS AND ARE SUBJECT TO REDUCED PUBLIC REPORTING REQUIREMENTS. INVESTING IN OUR SECURITIES INVOLVES CERTAIN RISKS.
SEE “RISK FACTORS” BEGINNING ON PAGE 14 OF THE PROSPECTUS.
Neither the Securities and Exchange Commission
nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this prospectus
supplement is truthful or complete. Any representation to the contrary is a criminal offense.
The date of this prospectus supplement is March
7, 2025.
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):
March 4, 2025
Oklo Inc.
(Exact name of registrant as specified in its
charter)
Delaware |
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001-40583 |
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86-2292473 |
(State or other jurisdiction
of incorporation) |
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(Commission File Number) |
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(I.R.S. Employer
Identification No.) |
3190 Coronado Dr. Santa Clara, CA |
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95054 |
(Address of principal executive offices) |
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(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 |
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Trading Symbol(s) |
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Name of each exchange on which registered |
Class A Common Stock, par value $0.0001 per share |
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OKLO |
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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 5.02. Departure of Directors or Certain Officers;
Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On March 4, 2025, following the recommendation
of the Nominating and Corporate Governance Committee (the “Nominating & Corporate Governance Committee”) of the board
of directors (the “Board”) of Oklo Inc. (the “Company”), the Board extended offers to each of Michael Thompson
and Daniel B. Poneman to serve as directors. Messrs. Thompson and Poneman promptly accepted these offers, and were appointed as Class
III directors, to serve until each of their successors is duly elected and qualified or until their earlier resignation or removal. The
Board also appointed Mr. Thompson to serve on the Audit Committee of the Board (the “Audit Committee”) and Mr. Poneman to
serve on the Nominating & Corporate Governance Committee.
Mr. Thompson has served as the managing partner
of Reinvent Capital, a private investment fund focused on technology companies, since 2017. He also served as the Chief Executive Officer
and director of Reinvent Technology Partners from 2020 to 2021. Prior to Reinvent Capital, Mr. Thompson was the founder and managing partner
of BHR Capital, a New York-based hedge fund. In addition, he has served as an advisor and board member for several technology companies.
Mr. Thompson holds a Bachelor of Business Administration in International Finance from the Honors Program at the University of Georgia.
Mr. Poneman has decades of experience in the
U.S. nuclear industry across both public and private sectors. He served as Deputy Secretary of Energy at the U.S. Department of Energy
from 2009 to 2014, playing a key role in the Recovery Act of 2009 and responsible for infrastructure investments and a transition to clean
energy, including nuclear industry initiatives. Mr. Poneman later became President and CEO of Centrus Energy Corp. from 2015 to 2023,
where he was responsible for launching the first U.S.-technology enabled domestic uranium enrichment production since 1954. Mr. Poneman
holds a Bachelor of Arts in Government & Economics and a JD degree from Harvard University, as well as a Masters of Letters in Politics
from Oxford University (Lincoln College) in England.
The Board has determined that Mr. Thompson is an
independent director under New York Stock Exchange (the “NYSE”) listing standards and the Company’s Corporate Governance
Guidelines and meets the heightened independence standards for service on the Audit Committee set forth in Rule 10A-3(b)(1) under the
Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Board has determined that Mr. Poneman is an independent
director under the NYSE listing standards.
In connection with and effective upon their appointments
to the Board, each of Messrs. Thompson and Poneman will be eligible to participate in and receive cash and equity compensation pursuant
to the terms and conditions of the Company’s Non-Employee Director Compensation Program. In addition, each of Messrs. Thompson and
Poneman will receive an initial award of restricted stock units (“RSUs”) under our 2024 Equity Incentive Plan. Each RSU award
will have a dollar-denominated value of $150,000, and will vest on the one-year anniversary of the applicable Board appointment date,
subject to continued service.
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.
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Oklo Inc. |
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Date: March 7, 2025 |
By: |
/s/ R. Craig Bealmear |
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Name: |
R. Craig Bealmear |
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Title: |
Chief Financial Officer |
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