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    Amendment: Director Klein Michael Stuart converted options into 12,500,000 shares (SEC Form 4)

    7/2/24 4:42:51 PM ET
    $OKLO
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    Get the next $OKLO alert in real time by email
    SEC FORM 4/A SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
      
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    Klein Michael Stuart

    (Last) (First) (Middle)
    C/O ALTC ACQUISITION CORP.
    640 FIFTH AVENUE, 12TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    Oklo Inc. [ OKLO ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    3. Date of Earliest Transaction (Month/Day/Year)
    05/09/2024
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    05/13/2024
    6. Individual or Joint/Group Filing (Check Applicable Line)
    Form filed by One Reporting Person
    X Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Class A Common Stock, par value $0.0001 per share 05/09/2024 M 12,500,000(2) A (2) 13,950,000 I See Footnotes(1)(3)
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    Class B Common Stock, par value $0.0001 per share (2) 05/09/2024 M 12,500,000 (2) (2) Class A Common Stock, par value $0.0001 per share 12,500,000 (2) 0 I See Footnotes(1)(3)
    1. Name and Address of Reporting Person*
    Klein Michael Stuart

    (Last) (First) (Middle)
    C/O ALTC ACQUISITION CORP.
    640 FIFTH AVENUE, 12TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    M. Klein Associates, Inc.

    (Last) (First) (Middle)
    C/O ALTC ACQUISITION CORP.
    640 FIFTH AVENUE, 12TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    AltC Sponsor LLC

    (Last) (First) (Middle)
    C/O ALTC ACQUISITION CORP.
    640 FIFTH AVENUE, 12TH FLOOR

    (Street)
    NEW YORK NY 10019

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    Explanation of Responses:
    1. This Form 4 is filed by the following Reporting Persons: Michael Stuart Klein, M. Klein Associates, Inc., and AltC Sponsor LLC (the "Sponsor"). Because of the relationships among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests.
    2. Upon the consummation of AltC Acquisition Corp.'s business combination with Oklo Inc. on May 9, 2024 (the "Business Combination"), each issued and outstanding share of Class B common stock of the Issuer (formerly, AltC Acquisition Corp.) automatically converted into one share of Class A common stock, par value $0.0001 per share, of the Issuer pursuant to the Issuer's certificate of incorporation in effect prior to the Business Combination.
    3. The reported shares of the Issuer are directly held by the Sponsor. Michael Klein is the controlling stockholder of M. Klein Associates, Inc., which is the managing member of the Sponsor. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 under the Securities Exchange Act of 1934, as amended, or otherwise, any of the Reporting Persons is the beneficial owner of any securities reported herein. The Reporting Persons disclaim beneficial ownership of any securities of the Issuer except to the extent of such Reporting Person's pecuniary interest therein.
    Remarks:
    Exhibit 99.1 (Joint filer information) is incorporated by reference here. This amended and restated Form 4 (the "Amendment") is being filed solely to correct the number of shares of the Issuer's Class A common stock held by the Reporting Person following the Business Combination previously reported on the Form 4 filed on May 13, 2024 (the "Original Form 4"). The Original Form 4 incorrectly reported that 13,935,500 shares of Class A common stock were beneficially owned following the reported transaction, whereas, as reported in this Amendment, the Reporting Person held (and continues to hold) 13,950,000 shares of Class A common stock following the Business Combination. No other changes have been made in this Amendment and all other information previously reported in the Original Form 4, and restated in this Amendment, remains correct.
    See Exhibit 99.1 for signatures 07/02/2024
    ** Signature of Reporting Person Date
    Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
    * If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
    ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
    Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
    Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
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