• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Superconnector
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEW
    Legal
    Terms of usePrivacy policyCookie policy

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

    8/6/25 5:59:24 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. 1)


    Amprius Technologies, Inc.

    (Name of Issuer)


    Common Stock, $0.0001 par value

    (Title of Class of Securities)


    03214Q108

    (CUSIP Number)


    08/06/2025

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






    SCHEDULE 13G

    CUSIP No.
    03214Q108


    1Names of Reporting Persons

    SALZMAN ALAN E
    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

    CANADA (FEDERAL LEVEL)
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    3,112,992.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    3,112,992.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    3,112,992.00
    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)

    2.6 %
    12Type of Reporting Person (See Instructions)

    IN

    Comment for Type of Reporting Person:  Note (1) Shares beneficially owned consists of (i) 1,605,519 shares of the Issuer's common stock held by VantagePoint CleanTech Partners II, L.P. ("VP CleanTech II"), (ii) 100,000 shares of the Issuer's common stock issuable upon the exercise of warrants to purchase shares of the Issuer's common stock at an exercise price of $12.50 per share ("PIPE Warrants") held by VP CleanTech II, (iii) 1,307,473 shares of the Issuer's common stock held by VantagePoint Venture Partners 2006 (Q), L.P. ("VP 2006") and (iv) 100,000 shares of the Issuer's common stock issuable upon the exercise of PIPE Warrants held by VP 2006. The Reporting Person is the managing member of VantagePoint Venture Associates 2006, L.L.C., the general partner of VP 2006 and the Chief Executive Officer of VantagePoint CleanTech Management, Ltd., the general partner of VantagePoint CleanTech Associates II, L.P., the general partner for VP CleanTech II and, pursuant to the Securities Exchange Act of 1934, as amended, and the rules promulgated thereunder, may be deemed to beneficially own the shares held by VP 2006 and VP CleanTech II. Pursuant to Rule 13d-4, the Reporting Person disclaims beneficial ownership of the shares of the Issuer's common stock reflected herein and, as such, declares that the statement shall not be construed as an admission that the Reporting Person is the beneficial owner of any securities covered hereby. Note (2) Percentage of class is calculated based on 120,546,077 shares of common stock outstanding as of May 1, 2025, as stated by the Issuer in its Current Report on Form 10-Q filed on May 8, 2025.


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

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

    1180 PAGE AVENUE, FREMONT, CALIFORNIA, 94538.
    Item 2. 
    (a)Name of person filing:

    Alan Salzman (the "Reporting Person")
    (b)Address or principal business office or, if none, residence:

    1505 East Valley Road Suite E Santa Barbara, CA 93108
    (c)Citizenship:

    The Reporting Person is a citizen of Canada.
    (d)Title of class of securities:

    Common Stock, $0.0001 par value
    (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:

    3,112,992 shares Consists of (i) 1,605,519 shares of the Issuer?s common stock held by VP CleanTech II, (ii) 100,000 shares of the Issuer's common stock issuable upon the exercise of PIPE Warrants held by VP CleanTech II, (iii) 1,307,473 shares of the Issuer's common stock held by VP 2006 and (iv) 100,000 shares of the Issuer's common stock issuable upon the exercise of PIPE Warrants held by VP 2006. The Reporting Person is the managing member of VantagePoint Venture Associates 2006, L.L.C., the general partner of VP 2006 and the Chief Executive Officer of VantagePoint CleanTech Management, Ltd., the general partner of VantagePoint CleanTech Associates II, L.P., which is the general partner of VP CleanTech II and, pursuant to the Securities Exchange Act of 1934, as amended, and the rules promulgated thereunder, may be deemed to beneficially own the shares held by VP 2006 and VP CleanTech II. Pursuant to Rule 13d-4, the Reporting Person disclaims beneficial ownership of the shares of the Issuer's common stock reflected herein and, as such, declares that the statement shall not be construed as an admission that the Reporting Person is the beneficial owner of any securities covered hereby.
    (b)Percent of class:

    2.6% Based on 120,546,077 shares of common stock outstanding as of May 1, 2025, as stated by the Issuer in its Current Report on Form 10-Q filed on May 8, 2025.
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    0 shares

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

    3,112,992 shares (see Item 4(a))

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

    0 shares

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

    3,112,992 shares (see Item 4(a))

    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.

     
    SALZMAN ALAN E
     
    Signature:/s/ Alan Salzman
    Name/Title:Alan Salzman
    Date:08/06/2025
    Get the next $AMPX alert in real time by email

    Crush Q3 2025 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $AMPX

    DatePrice TargetRatingAnalyst
    7/18/2025Mkt Perform → Outperform
    William Blair
    1/21/2025$10.00Overweight
    Cantor Fitzgerald
    1/11/2024$10.00Buy
    ROTH MKM
    12/18/2023Mkt Perform
    William Blair
    12/5/2023$10.00Buy
    Alliance Global Partners
    10/31/2023$10.00Buy
    H.C. Wainwright
    6/2/2023$16.00Outperform
    Northland Capital
    More analyst ratings

    $AMPX
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    KULR Partners with Amprius and Molicel to Launch KULR ONE Air for Unmanned Aircraft Systems

    Partnership Brings Advanced Unmanned Aircraft Battery Systems to Market in Q4 2025 HOUSTON, Aug. 19, 2025 (GLOBE NEWSWIRE) -- KULR Technology Group, Inc. (NYSE:KULR) (the "Company" or "KULR"), a Bitcoin-Plus Treasury company that builds a portfolio of frontier technology businesses ranging from high performance energy systems to AI Robotics, today announced strategic partnerships with Molicel, a subsidiary of publicly traded Taiwan Cement (TWSE: 1101.TW), and Amprius Technologies (NYSE:AMPX) to power its new KULR ONE Air (K1A) product line -- a family of advanced battery systems purpose-built for the rapidly expanding unmanned aircraft systems (UAS) market. Initial sample shipments began

    8/19/25 8:30:00 AM ET
    $AMPX
    $KULR
    Industrial Machinery/Components
    Miscellaneous
    Electrical Products
    Technology

    Amprius Technologies Reports Second Quarter 2025 Business and Financial Results

    Amprius Technologies, Inc. ("Amprius"), (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the second quarter ended June 30, 2025. Amprius posted a letter to shareholders on its Investor Relations website, ir.amprius.com, that details the company's results and provides an update on its business initiatives including delivery of new high-performance batteries to the market and engagements with new customers. Management will also hold a live conference call and webcast today at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) to discuss its financial results and business updates. Time: 5:0

    8/7/25 4:05:00 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Sets August 2025 Events Schedule

    Amprius Technologies, Inc. ("Amprius" or the "Company") (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for August appearances and activities. Oppenheimer 28th Annual Technology, Internet and Communications Conference Date: August 11-13, 2025 Location: Virtual Event Details: Amprius CEO Dr. Kang Sun, President Tom Stepien, and CFO Sandra Wallach will hold one-on-one meetings with investors at the event. If you are interested in scheduling a time to meet with management, please contact your Oppenheimer representative. The management is scheduled to present at 3:45 p.m. ET/12:45 p.m. PT on Monday, August 11. The pr

    8/1/25 8:30:00 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    $AMPX
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Hsieh Wen Hsuan was granted 44,444 shares, increasing direct ownership by 31% to 187,339 units (SEC Form 4)

    4 - Amprius Technologies, Inc. (0001899287) (Issuer)

    6/17/25 8:41:13 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Director Dixon Donald R was granted 44,444 shares, increasing direct ownership by 13% to 394,656 units (SEC Form 4)

    4 - Amprius Technologies, Inc. (0001899287) (Issuer)

    6/17/25 8:27:40 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Director Satterthwaite Livingston was granted 44,444 shares, increasing direct ownership by 15% to 336,083 units (SEC Form 4)

    4 - Amprius Technologies, Inc. (0001899287) (Issuer)

    6/17/25 8:19:14 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    $AMPX
    SEC Filings

    View All

    $AMPX
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

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

    SCHEDULE 13G/A - Amprius Technologies, Inc. (0001899287) (Subject)

    8/14/25 5:01:42 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    SEC Form 10-Q filed by Amprius Technologies Inc.

    10-Q - Amprius Technologies, Inc. (0001899287) (Filer)

    8/7/25 5:07:08 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Technologies Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - Amprius Technologies, Inc. (0001899287) (Filer)

    8/7/25 4:20:03 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Technologies upgraded by William Blair

    William Blair upgraded Amprius Technologies from Mkt Perform to Outperform

    7/18/25 7:54:43 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Cantor Fitzgerald initiated coverage on Amprius Technologies with a new price target

    Cantor Fitzgerald initiated coverage of Amprius Technologies with a rating of Overweight and set a new price target of $10.00

    1/21/25 7:40:32 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    ROTH MKM initiated coverage on Amprius Technologies with a new price target

    ROTH MKM initiated coverage of Amprius Technologies with a rating of Buy and set a new price target of $10.00

    1/11/24 6:46:28 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    $AMPX
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13D filed by Amprius Technologies Inc.

    SC 13D - Amprius Technologies, Inc. (0001899287) (Subject)

    10/28/24 5:12:25 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    SEC Form SC 13G filed by Amprius Technologies Inc.

    SC 13G - Amprius Technologies, Inc. (0001899287) (Subject)

    10/28/24 5:03:58 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amendment: SEC Form SC 13D/A filed by Amprius Technologies Inc.

    SC 13D/A - Amprius Technologies, Inc. (0001899287) (Subject)

    10/25/24 7:25:57 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    $AMPX
    Leadership Updates

    Live Leadership Updates

    View All

    Amprius Names Industry Veteran Tom Stepien as President to Lead Commercial Growth and Market Expansion

    Veteran Energy Executive to Deepen Customer Relationships and Accelerate Strategic Market Growth Amprius Technologies, Inc. ("Amprius" or the "Company") (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced the appointment of Tom Stepien as President, effective May 1, 2025. In this role, Stepien will oversee the Company's day-to-day operations, commercial growth, and market expansion to meet the accelerating demand for Amprius' high-performance silicon battery technology. Stepien has also been appointed as a member to the Company's Board of Directors, effective May 1, 2025. This press release features multimedia. View the full relea

    4/23/25 8:30:00 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Appoints Transportation Industry Veteran Tony Satterthwaite to Board of Directors

    Mr. Satterthwaite Brings Over 30 Years of Global Power Generation Experience to Amprius Technologies Amprius Technologies, Inc. ("Amprius" or the "Company") (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, has appointed Livingston "Tony" Satterthwaite as an independent director on its Board of Directors (the "Board"), effective August 13, 2024. Mr. Satterthwaite will also be joining the Board's Compensation Committee. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240814317462/en/Amprius Appoints Transportation Industry Veteran Tony Satterthwaite to Board of Directors (Photo: Busi

    8/14/24 5:00:00 PM ET
    $AMPX
    $CC
    $IEX
    Industrial Machinery/Components
    Miscellaneous
    Major Chemicals
    Industrials

    Amprius Hosts Battery Forum in Taiwan and Presents on its Strategy to Power the Future of Electric Mobility

    Over 100 Attendees from Industry-Leading Companies and Institutions Learned About Amprius Breakthrough Silicon Anode Battery Technologies and Partnership Opportunities in Taiwan Amprius Technologies, Inc. ("Amprius" or the "Company") (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, hosted the Amprius Battery Forum in Taipei City, Taiwan on Tuesday, April 23, 2024. The forum, centered on advancing electric mobility, attracted leading companies and institutions such as Garmin, cell manufacturer Molicel, and the National Kaohsiung University of Science and Technologies, among others, who had the opportunity to learn about Amprius' breakthrough t

    4/30/24 8:30:00 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    $AMPX
    Financials

    Live finance-specific insights

    View All

    Amprius Technologies Reports Second Quarter 2025 Business and Financial Results

    Amprius Technologies, Inc. ("Amprius"), (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the second quarter ended June 30, 2025. Amprius posted a letter to shareholders on its Investor Relations website, ir.amprius.com, that details the company's results and provides an update on its business initiatives including delivery of new high-performance batteries to the market and engagements with new customers. Management will also hold a live conference call and webcast today at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) to discuss its financial results and business updates. Time: 5:0

    8/7/25 4:05:00 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Technologies Announces Date for Second Quarter 2025 Results and Business Updates

    Amprius Technologies, Inc. ("Amprius"), (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, will hold a conference call and webcast on Thursday, August 7, 2025 at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss its financial results for the second quarter ended June 30, 2025. Financial results will be issued in a press release prior to the call. Amprius management will host the presentation, followed by a question-and-answer period. Date: Thursday, August 7, 2025 Time: 5:00 p.m. ET (2:00 p.m. PT) Toll-Free Number: 866-424-3442 International Number: 201-689-8548 Webcast: Register and Join Please call the conference telephone number

    7/23/25 8:30:00 AM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous

    Amprius Technologies Reports First Quarter 2025 Business and Financial Results

    Amprius Technologies, Inc. ("Amprius"), (NYSE:AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the first quarter ended March 31, 2025. Amprius posted a letter to shareholders on its Investor Relations website, ir.amprius.com, that details the company's results and provides an update on its business initiatives including delivery of new high-performance batteries to the market and engagements with new customers. Management will also hold a live conference call and webcast today at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) to discuss its financial results and business updates. Time: 5:00 p

    5/8/25 4:05:00 PM ET
    $AMPX
    Industrial Machinery/Components
    Miscellaneous