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    SEC Form SCHEDULE 13G filed by BioAge Labs Inc.

    8/14/25 8:07:52 PM ET
    $BIOA
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $BIOA alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    BioAge Labs, Inc.

    (Name of Issuer)


    Common Stock, par value $0.00001 per share

    (Title of Class of Securities)


    09077V100

    (CUSIP Number)


    06/30/2025

    (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.
    09077V100


    1Names of Reporting Persons

    ADAR1 Capital Management, LLC
    2Check the appropriate box if a member of a Group (see instructions)

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

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

    0.00
    6Shared Voting Power

    1,937,123.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,937,123.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,937,123.00
    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)

    5.4 %
    12Type of Reporting Person (See Instructions)

    IA, OO

    Comment for Type of Reporting Person:  Includes (i) 1,662,162 shares of common stock, par value $0.00001 per share ("Common Stock") held by ADAR1 Partners, LP and (ii) 274,961 shares of Common Stock held by Spearhead Insurance Solutions IDF, LLC as of June 30,2025. As the investment manager of ADAR1 Partners, LP and as the sub-advisor of Spearhead Insurance Solutions IDF, LLC, ADAR1 Capital Management, LLC may be deemed to indirectly beneficially own securities held by ADAR1 Partners, LP and Spearhead Insurance Solutions IDF, LLC. Based on 35,850,037 shares of Common Stock of BioAge Labs, Inc. (the "Issuer") outstanding as of June 30, 2025, reported in the Issuer's 10-Q, filed with the SEC on August 6, 2025.


    SCHEDULE 13G

    CUSIP No.
    09077V100


    1Names of Reporting Persons

    Daniel Schneeberger
    2Check the appropriate box if a member of a Group (see instructions)

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

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

    0.00
    6Shared Voting Power

    1,937,123.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,937,123.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,937,123.00
    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)

    5.4 %
    12Type of Reporting Person (See Instructions)

    HC, IN

    Comment for Type of Reporting Person:  Includes (i) 1,662,162 shares of common stock, par value $0.00001 per share ("Common Stock") held by ADAR1 Partners, LP and (ii) 274,961 shares of Common Stock held by Spearhead Insurance Solutions IDF, LLC as of June 30, 2025. As the manager of ADAR1 Capital Management, LLC, Mr. Schneeberger may be deemed to indirectly beneficially own securities held by ADAR1 Partners, LP and Spearhead Insurance Solutions IDF, LLC. Based on 35,850,037 shares of Common Stock of BioAge Labs, Inc. (the "Issuer") outstanding as of June 30, 2025 reported in the Issuer's 10-Q, filed with the SEC on August 6, 2025.


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    BioAge Labs, Inc.
    (b)Address of issuer's principal executive offices:

    5885 Hollis Street Suite 370 Emeryville, CA, 94608
    Item 2. 
    (a)Name of person filing:

    This Schedule is being filed on behalf of each of the following persons (each, a "Reporting Person" and collectively, the "Reporting Persons"): (i) ADAR1 Capital Management, LLC ("ADAR1 Capital Management"); and (ii) Daniel Schneeberger ("Mr. Schneeberger").
    (b)Address or principal business office or, if none, residence:

    The address of the principal business office of each of the Reporting Persons is 3503 Wild Cherry Drive, Building 9, Austin, Texas 78738.
    (c)Citizenship:

    (i) ADAR1 Capital Management is a Texas limited liability company; and (ii) Mr. Schneeberger is a citizen of Switzerland.
    (d)Title of class of securities:

    Common Stock, par value $0.00001 per share
    (e)CUSIP No.:

    09077V100
    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 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 contained on the cover pages of this Schedule 13G is incorporated herein by reference.
    (b)Percent of class:

    The information contained on the cover pages of this Schedule 13G is incorporated herein by reference.
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    The information contained on the cover pages of this Schedule 13G is incorporated herein by reference.

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

    The information contained on the cover pages of this Schedule 13G is incorporated herein by reference.

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

    The information contained on the cover pages of this Schedule 13G is incorporated herein by reference.

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

    The information contained on the cover pages of this Schedule 13G 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.
     
    Not Applicable
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.


    Mr. Schneeberger is filing this Schedule 13G as a control person in respect of shares beneficially owned by ADAR1 Capital Management, an investment adviser as described in SS 240.13d-1(b)(1)(ii)(E).
    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.

     
    ADAR1 Capital Management, LLC
     
    Signature:/s/ Daniel Schneeberger
    Name/Title:Daniel Schneeberger, Manager
    Date:08/14/2025
     
    Daniel Schneeberger
     
    Signature:/s/ Daniel Schneeberger
    Name/Title:Daniel Schneeberger, in his individual capacity
    Date:08/14/2025
    Exhibit Information

    Exhibit A: Joint Filing Agreement

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