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    Amendment: SEC Form SCHEDULE 13G/A filed by Amprius Technologies Inc.

    8/14/25 5:01:42 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous
    Get the next $AMPX alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    (Amendment No. 2)


    Amprius Technologies, Inc.

    (Name of Issuer)


    Common Stock, $0.0001 par value per share

    (Title of Class of Securities)


    03214Q108

    (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 not checked   Rule 13d-1(b)
    Checkbox checked   Rule 13d-1(c)
    Checkbox not checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    03214Q108


    1Names of Reporting Persons

    SAIF Partners IV L.P.
    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

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

    0.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    0.00
    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)

    0.0 %
    12Type of Reporting Person (See Instructions)

    FI


    SCHEDULE 13G

    CUSIP No.
    03214Q108


    1Names of Reporting Persons

    SAIF IV GP, L.P.
    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

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

    0.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    0.00
    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)

    0.0 %
    12Type of Reporting Person (See Instructions)

    FI


    SCHEDULE 13G

    CUSIP No.
    03214Q108


    1Names of Reporting Persons

    SAIF IV GP Capital Ltd.
    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

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

    0.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    0.00
    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)

    0.0 %
    12Type of Reporting Person (See Instructions)

    FI


    SCHEDULE 13G

    CUSIP No.
    03214Q108


    1Names of Reporting Persons

    Andrew Y. Yan
    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

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

    0.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    0.00
    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)

    0.0 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Amprius Technologies, Inc.
    (b)Address of issuer's principal executive offices:

    1180 Page Avenue, Fremont, CA, 94538.
    Item 2. 
    (a)Name of person filing:

    The names of the persons filing this report (collectively, the "Reporting Persons") are: Andrew Y. Yan ("Yan") SAIF Partners IV L.P. ("SAIF IV LP") SAIF IV GP, L.P. ("SAIF IV GP") SAIF IV GP Capital Ltd. ("SAIF IV Capital") The Reporting Persons expressly disclaim status as a "group" for purposes of this Schedule 13G.
    (b)Address or principal business office or, if none, residence:

    SAIF IV LP SAIF IV GP SAIF IV Capital c/o Maples Corporate Services Limited P.O. Box 309, Ugland House Grand Cayman, KY1-1104 Cayman Islands Yan Flat 9, 39 Deep Water Bay Road Deep Water Bay Hong Kong
    (c)Citizenship:

    SAIF IV LP Cayman Islands SAIF IV GP Cayman Islands SAIF IV Capital Cayman Islands Yan Hong Kong
    (d)Title of class of securities:

    Common Stock, $0.0001 par value per share
    (e)CUSIP No.:

    03214Q108
    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 not 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:

    Row 9 of each Reporting Person's cover page to this Schedule 13G sets forth the aggregate number of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
    (b)Percent of class:

    Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentages of the securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    Row 5 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.

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

    Row 6 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to vote or to direct the vote of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.

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

    Row 7 of each Reporting Person's cover page to this Schedule 13G sets forth the sole power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.

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

    Row 8 of each Reporting Person's cover page to this Schedule 13G sets forth the shared power to dispose or to direct the disposition of securities of the Issuer beneficially owned by such Reporting Person as of June 30, 2025 and is incorporated by reference.

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Checkbox checked    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.
     
    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 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.

     
    SAIF Partners IV L.P.
     
    Signature:/s/ Andrew Y. Yan
    Name/Title:By SAIF IV GP, L.P., its General Partner, By SAIF IV GP Capital Ltd., its General Partner, By Andrew Y. Yan, Director
    Date:08/14/2025
     
    SAIF IV GP, L.P.
     
    Signature:/s/ Andrew Y. Yan
    Name/Title:By SAIF IV GP Capital Ltd., its General Partner, By Andrew Y. Yan, Director
    Date:08/14/2025
     
    SAIF IV GP Capital Ltd.
     
    Signature:/s/ Andrew Y. Yan
    Name/Title:By Andrew Y. Yan, Director
    Date:08/14/2025
     
    Andrew Y. Yan
     
    Signature:/s/ Andrew Y. Yan
    Name/Title:Andrew Y. Yan
    Date:08/14/2025
    Exhibit Information

    Exhibit 99.1 Joint Filing Agreement (incorporated by reference to Exhibit 99.A to the Reporting Persons Schedule 13G filed with the SEC on October 28, 2024).

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