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    SEC Form SCHEDULE 13G filed by Electra Battery Materials Corporation

    10/24/25 9:52:46 AM ET
    $ELBM
    Industrial Machinery/Components
    Miscellaneous
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    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    Electra Battery Materials Corp

    (Name of Issuer)


    Common Shares, no par value

    (Title of Class of Securities)


    28474P706

    (CUSIP Number)


    10/22/2025

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox not checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    28474P706


    1Names of Reporting Persons

    HIGHBRIDGE CAPITAL MANAGEMENT LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    9,291,272.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    9,291,272.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    9,291,272.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    9.9 %
    12Type of Reporting Person (See Instructions)

    IA, OO


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Electra Battery Materials Corp
    (b)Address of issuer's principal executive offices:

    133 Richmond Street West, Suite 602, Toronto, Ontario, Canada, M5H 2L3
    Item 2. 
    (a)Name of person filing:

    This statement is filed by Highbridge Capital Management, LLC ("Highbridge" or the "Reporting Person"), a Delaware limited liability company and the investment adviser to certain funds and accounts (the "Highbridge Funds"), with respect to the common shares, no par value ("Common Shares"), of Electra Battery Materials Corp., a Canadian corporation (the "Issuer"), and the Common Shares issuable upon the exercise of warrants directly held by the Highbridge Funds. The filing of this statement should not be construed as an admission that any of the foregoing persons or the Reporting Person is, for the purposes of Section 13 of the Securities Exchange Act of 1934, the beneficial owner of the securities reported herein. This statement on Schedule 13G serves as an amendment to the Reporting Person's statement on Schedule 13D regarding its beneficial ownership of the Common Shares filed with the Securities and Exchange Commission (the "SEC") on July 24, 2025 (the "Original Schedule 13D"), as amended by Amendment No. 1 filed with the SEC on August 25, 2025 ("Amendment No. 1") and Amendment No. 2 filed with the SEC on September 18, 2025 ("Amendment No. 2" and the Original Schedule 13D as amended by Amendment No. 1 and Amendment No. 2, the "Schedule 13D"). As disclosed in the Issuer's press release attached as Exhibit 99.1 to the Issuer's Report of Foreign Private Issuer on Form 6-K filed with the SEC on October 22, 2025 (the "Form 6-K"), the transactions contemplated by the Transaction Support Agreement (as defined and as described in the Schedule 13D) were consummated on October 22, 2025 (the "Closing Date") and as a result, the Transaction Support Agreement terminated in accordance with its terms. Concurrently with the consummation of the transactions on the Closing Date, any "group" that may have been deemed to exist among the Reporting Person and the other Consenting Convertible Noteholders (as defined in the Schedule 13D) with respect to the Common Shares terminated. In addition, the Reporting Person may no longer be deemed to be holding the Common Shares for the purpose of or with the effect of changing or influencing the control of the Issuer. Accordingly, the Reporting Person is no longer filing a Schedule 13D with respect to its beneficial ownership of the Common Shares and is instead filing this statement on Schedule 13G. Reference is hereby made to the Restructuring (as defined in the Form 6-K) described in the Form 6-K the description of which is incorporated herein by reference.
    (b)Address or principal business office or, if none, residence:

    The address of the business office of the Reporting Person is 277 Park Avenue, 23rd Floor, New York, New York 10172.
    (c)Citizenship:

    Highbridge is a Delaware limited liability company.
    (d)Title of class of securities:

    Common Shares, no par value
    (e)CUSIP No.:

    28474P706
    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
    (a)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox not checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
    (j)Checkbox not checked   A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
           please specify the type of institution:
    (k)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    The information required by Item 4(a) is set forth in Row 9 of the cover page for the Reporting Person and is incorporated herein by reference. The percentage set forth in this Schedule 13G is calculated based upon an aggregate of 93,652,239 Common Shares outstanding following the closing of the offering and restructuring, as reported and described in Exhibit 99.8 to the Issuer's Report of Foreign Private Issuer on Form 6-K, filed with the SEC on October 24, 2025. In addition to the Common Shares reported herein, the Highbridge Funds hold warrants to purchase 23,539,577 Common Shares received in the Restructuring (as described in the Form 6-K). However, pursuant to the terms of such warrants, the Reporting Person cannot exercise any of such warrants to the extent that the Reporting Person would beneficially own, after any such exercise, more than 9.9% of the outstanding Common Shares (the "9.9% Blocker"). Since the Reporting Person currently beneficially owns Common Shares representing 9.9% of the outstanding Common Shares, the Reporting Person is not able to exercise any of such warrants at this time.
    (b)Percent of class:

    9.9%
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for the Reporting Person and is incorporated herein by reference.

     (ii) Shared power to vote or to direct the vote:

    The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for the Reporting Person and is incorporated herein by reference.

     (iii) Sole power to dispose or to direct the disposition of:

    The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for the Reporting Person and is incorporated herein by reference.

     (iv) Shared power to dispose or to direct the disposition of:

    The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for the Reporting Person and is incorporated herein by reference.

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Item 6.Ownership of more than 5 Percent on Behalf of Another Person.
     
    If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.


    See Item 2(a). The Highbridge Funds have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Common Shares reported herein. Highbridge Tactical Credit Master Fund, L.P., a Highbridge Fund, has the right to receive or the power to direct the receipt of dividends or the proceeds from the sale of more than 5% of the outstanding Common Shares.
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    Not Applicable
    Item 8.Identification and Classification of Members of the Group.
     
    Not Applicable
    Item 9.Notice of Dissolution of Group.
     
    Not Applicable

    Item 10.Certifications:
     
    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    HIGHBRIDGE CAPITAL MANAGEMENT LLC
     
    Signature:/s/ Kirk Rule
    Name/Title:Kirk Rule, Executive Director
    Date:10/24/2025
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