• 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 & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Advent Technologies Holdings Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders

    10/22/25 12:41:04 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous
    Get the next $ADN alert in real time by email
    false 0001744494 0001744494 2025-10-22 2025-10-22 0001744494 adn:CommonStockParValue0.0001PerShareMember 2025-10-22 2025-10-22 0001744494 adn:WarrantsToPurchaseOneShareOfCommonStockEachAtExercisePriceOf345.00Member 2025-10-22 2025-10-22 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

     

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    FORM 8-K

     

    CURRENT REPORT

     

    Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

     

    Date of Report (Date of earliest event reported): October 22, 2025

     

     

     

    Advent Technologies Holdings, Inc.

    (Exact name of registrant as specified in its charter)

     

     

     

    Delaware   001-38742   83-0982969

    (State or other jurisdiction

    of incorporation)

      (Commission
    File Number)
     

    (IRS Employer

    Identification No.)

     

    5637 La Ribera St.

    Suite A

    Livermore, CA 94550

    (Address of principal executive offices) (Zip Code)

     

    Registrant’s telephone number, including area code: (925) 455-9400

     

     

     

    Check the appropriate box below if the Form 8−K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

     

    ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
       
    ☐ Soliciting material pursuant to Rule 14a−12 under the Exchange Act (17 CFR 240.14a−12)
       
    ☐ Pre−commencement communications pursuant to Rule 14d−2(b) under the Exchange Act (17 CFR 240.14d−2(b))
       
    ☐ Pre−commencement communications pursuant to Rule 13e−4(c) under the Exchange Act (17 CFR 240.13e− 4(c))

     

    Securities registered pursuant to Section 12(b) of the Act:

     

    Title of each class   Trading Symbol   Name of each exchange on which registered
    Common stock, par value $0.0001 per share   ADN   The Nasdaq Stock Market LLC
    Warrants to purchase one share of common stock, each at an exercise price of $345.00   ADNWW   The Nasdaq Stock Market LLC

     

    Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

     

    Emerging growth company ☐

     

    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

     

     

     

     

     

     

    Item 5.07 Submission of Matters to a Vote of Security Holders.

     

    Advent Technologies Holdings, Inc. (the “Company”) held its annual meeting of stockholders on October 22, 2025. For more information about the proposals set forth below, please see the Company’s definitive Proxy Statement filed with the Securities and Exchange Commission on September 30, 2025. As of September 19, 2025, the record date of the annual meeting, there were 3,291,634 shares of common stock were issued and outstanding and 1,307,771 shares of common stock were present in person or by proxy at the annual meeting. The final voting results on each of the matters submitted to a vote of stockholders were as follows:

     

    Proposal No. 1: To elect Marc Seelenfreund as a Class II director of the Board of Directors. The nominee listed below has been elected to serve on the Board of Directors of the Company as a Class II director with a term expiring at the 2028 annual meeting of the Company’s stockholders or until his successor is duly elected and qualified in accordance with our second amended and restated certificate of incorporation and amended and restated bylaws, or his earlier death, resignation or removal. The voting results were as follows:

     

    Director Nominee  Votes For  Votes Withheld  Broker Non-Votes
    Marc Seelenfreund  878,371  223,878  200,368

     

    To elect Seth Lukash as a Class II director of the Board of Directors. The nominee listed below has been elected to serve on the Board of Directors of the Company as a Class II director with a term expiring at the 2028 annual meeting of the Company’s stockholders or until his successor is duly elected and qualified in accordance with our second amended and restated certificate of incorporation and amended and restated bylaws, or his earlier death, resignation or removal. The voting results were as follows:

     

    Director Nominee  Votes For  Votes Withheld  Broker Non-Votes
    Seth Lukash  898,871  203,378  200,368

     

    To elect Joseph Celia as a Class II director of the Board of Directors. The nominee listed below has been elected to serve on the Board of Directors of the Company as a Class II director with a term expiring at the 2028 annual meeting of the Company’s stockholders or until his successor is duly elected and qualified in accordance with our second amended and restated certificate of incorporation and amended and restated bylaws, or his earlier death, resignation or removal. The voting results were as follows:

     

    Director Nominee  Votes For  Votes Withheld  Broker Non-Votes
    Joseph Celia  900,171  202,078  200,368

     

    Proposal No. 2: To ratify the appointment of M&K CPAS, PLLC as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025. Approval of the proposal required the affirmative vote of a majority of all votes cast at the meeting. Abstentions had no effect on the result of the vote. The proposal was approved by a vote of stockholders as follows:

     

    Votes For  Votes Against  Abstentions  Broker Non-Votes
    1,161,826  50,901  89,890  N/A

     

    Proposal No. 3: To approve, for purposes of complying with Nasdaq Listing Rule 5635(d), the potential issuance and sale of 20% or more of the Company’s common stock, par value $0.0001 per share (the “Common Stock”) pursuant to the purchase agreement with Hudson Global Ventures, LLC (“Hudson Global”) pursuant to which Hudson Global has agreed to purchase from the Company, from time to time, up to $52,000,000 of Common Stock. The voting results were as follows:

     

    Votes For  Votes Against  Abstentions  Broker Non-Votes
    760,448  222,379  119,422  200,368

     

     1 

     

     

    Proposal No. 4: To approve an amendment to the Amended and Restated Advent Technologies Holdings, Inc. 2021 Incentive Plan (the “Incentive Plan”) to increase the number of shares of Common Stock issuable under the Incentive Plan from 530,976 to 1,011,627 and to incorporate provisions for annual increases under the Incentive Plan on the first day of each calendar year beginning on January 1, 2027 and ending on January 1, 2046, equal to the lesser of (A) 3% of the total shares of our Common Stock outstanding on the last day of the immediately preceding fiscal year and (B) such smaller number of shares as determined by the Board. The voting results were as follows:

     

    Votes For  Votes Against  Abstentions  Broker Non-Votes
    682,272  285,309  134,668  200,368

     

    Proposal No. 5: To approve, by a non-binding advisory vote, the compensation of the Company’s named executive officers. The voting results were as follows:

     

    Votes For  Votes Against  Abstentions  Broker Non-Votes
    829,029  139,741  133,479  200,368

     

    Proposal No. 6: To recommend, by a non-binding advisory vote, the frequency of future advisory votes to approve the Company’s named executive officer compensation. The voting results were as follows:

     

    Every Year  Every Other Year  Every Three Years  Abstentions  Broker Non-Votes
    373,872  23,306  559,297  145,774  N/A

     

    Proposal No. 7: To approve the consideration of and action with respect to such other business and matters as may properly come before this meeting or any adjournments hereof. Approval of the proposal required the affirmative vote of a majority of all votes cast at the meeting. The voting results were as follows:

     

    Votes For   Votes Against   Abstentions   Broker Non-Votes
    762,073   174,472   165,704   200,368

     

     2 

     

     

    SIGNATURES

     

    Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

     

    Dated: October 22, 2025

     

      Advent Technologies Holdings, Inc.
         
      By: /s/ Gary Herman
      Name: Gary Herman
      Title: Chief Executive Officer

     

     3 
    Get the next $ADN 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
    $ADN

    DatePrice TargetRatingAnalyst
    More analyst ratings

    $ADN
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Advent to Present at the International Energy Agency Conference on Fuel Cell Applications in the Maritime Sector

    LIVERMORE, Calif. , Oct. 09, 2025 (GLOBE NEWSWIRE) -- Advent Technologies Holdings, Inc. (NASDAQ:ADN), is pleased to announce that Dr. Emory De Castro, the Company's Chief Technology Officer, will speak at the International Energy Agency (IEA) conference to be held in Paris, France on November 6, 2025. Advent's presentation is "Next Generation Components for HT-PEM and Their Relevance in Marine Applications," whereby the Ion Pair™ membrane electrode assembly (MEA) will be featured. This breakthrough MEA technology greatly increases the lifetime and reduces the space requirements of high temperature proton exchange membrane (HT-PEM) fuel cells for on-board ship applications. Dr. De Castro

    10/9/25 11:45:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies to Supply MEA's to Siqens GmbH for its Fuel Cell Systems

    LIVERMORE, Calif., Sept. 29, 2025 (GLOBE NEWSWIRE) -- (NASDAQ: ADN) Advent Technologies Holdings, Inc., through its wholly owned subsidiary, Advent Technologies, SA, is pleased to announce a new contract with Siqens GmbH, a leading German fuel cell system manufacturer. Under the terms of the 12-month contract, Advent will supply Membrane Electrode Assemblies ("MEAs") for integration into Siqens' innovative fuel cell systems. This marks a significant milestone in Advent's ongoing mission to expand the adoption of its proprietary High-Temperature Proton Exchange Membrane (HT-PEM) technology across global markets. The Advent MEAs are designed to deliver high performance and durability, enabl

    9/29/25 8:00:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Delivers State-of-the-Art Portable Fuel Cell Systems under Contract with the U.S. Department of Defense

    LIVERMORE, Calif., Sept. 22, 2025 (GLOBE NEWSWIRE) -- Advent Technologies Holdings, Inc. (NASDAQ:ADN), an innovation-driven leader in fuel cells and hydrogen technologies, has delivered its next generation, state-of-the-art Honey Badger 50™ ("HB50") portable power units to the U.S. ARMY. This milestone achievement comes under the contract titled "Honey Badger Design Lock for Future Adoption" (the "Design Lock Contract"). Advent has designed the HB50 to play a crucial role in supporting the demanding defense mission requirements of the U.S. Army and the other service branches under the U.S. Department of Defense ("DoD") and U.S. Department of Homeland Security. The Design Lock Contrac

    9/22/25 8:00:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    SEC Filings

    View All

    Advent Technologies Holdings Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders

    8-K - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Filer)

    10/22/25 12:41:04 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    SEC Form DEF 14A filed by Advent Technologies Holdings Inc.

    DEF 14A - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Filer)

    9/29/25 7:49:56 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Holdings Inc. filed SEC Form 8-K: Termination of a Material Definitive Agreement

    8-K - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Filer)

    9/12/25 5:30:07 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    Insider Trading

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

    View All

    SEC Form 4 filed by Director Dhaliwal Avtar

    4 - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Issuer)

    4/2/25 2:16:33 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    SEC Form 3 filed by new insider Dhaliwal Avtar

    3 - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Issuer)

    4/2/25 2:15:48 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    SEC Form 3 filed by new insider Lukash Seth M

    3 - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Issuer)

    3/11/25 5:56:13 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    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

    Advent Technologies downgraded by Goldman with a new price target

    Goldman downgraded Advent Technologies from Buy to Neutral and set a new price target of $20.00

    5/18/21 6:31:17 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Jefferies initiated coverage on Advent Technologies with a new price target

    Jefferies initiated coverage of Advent Technologies with a rating of Buy and set a new price target of $18.00

    3/19/21 8:01:58 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Credit Suisse reiterated coverage on Acadian Timber with a new price target

    Credit Suisse reiterated coverage of Acadian Timber with a rating of Underperform and set a new price target of $18.00 from $16.00 previously

    3/17/21 8:43:34 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    Leadership Updates

    Live Leadership Updates

    View All

    Advent Technologies Announces Management and Board Changes

    LIVERMORE, Calif., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Advent Technologies Holdings, Inc. (NASDAQ:ADN) ("Advent "or the "Company"), an innovation-driven leader in the fuel cell and hydrogen technology space, is pleased to announce changes to its board and C-suite by removing Chairman and Chief Executive Officer, Vasilis Gregoriou and Chief Strategy Officer, Chris Kaskavelis. Gary Herman, an experienced turnaround executive has been appointed as Interim CEO. Mr. Herman stated, "The changes were long overdue. Advent has tremendous untapped potential. Its technology is unsurpassed and offers a ubiquitous clean energy solution across multiple industries including aviation, heavy automotive,

    10/30/24 6:10:38 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Receives Nasdaq Notification Regarding Compliance with Listing Requirements and Appoints Three New Directors

    Advent Technologies Holdings, Inc. (NASDAQ:ADN), an innovation-driven leader in the fuel cell and hydrogen technology sectors, today announced that it has received a letter from the Listing Qualifications Department of the Nasdaq Stock Market ("Nasdaq") confirming that the Company has rectified its previous deficiency related to the filing of its annual report on Form 10-K on August 13, 2024. The letter also informed Advent Technologies that it remains noncompliant with Nasdaq Listing Rule 5250(c)(1) due to the delayed filing of its Quarterly Reports on Form 10-Q for the periods ended March 31, 2024 (the "First Quarter 10-Q") and June 30, 2024 (the "Second Quarter 10-Q" and, together with t

    9/4/24 6:01:00 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Announces Appointment of Naiem Hussain as Chief Financial Officer

    Advent Technologies Holdings, Inc. (NASDAQ:ADN), an innovation-driven leader in the fuel cell and hydrogen technology space, announced today the appointment of Naiem Hussain as its new Chief Financial Officer pending the completion of the company's hiring protocols. Formerly serving as Advent's Chief Investment Officer, Mr. Hussain brings extensive expertise in corporate finance, with a focus on IPOs, fundraisings, and mergers and acquisitions within the energy technology and fuel cell industries. Mr. Hussain is replacing Kevin Brackman, who resigned from his position on January 5, 2024. Mr. Hussain's professional journey commenced at ICI plc, where he played a pivotal role in investor re

    1/11/24 6:03:00 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    Financials

    Live finance-specific insights

    View All

    Advent Technologies Reports Q4 2023 Results

    Advent Technologies Holdings, Inc. (NASDAQ:ADN) ("Advent" or the "Company"), an innovation-driven leader in the fuel cell and hydrogen technology space, announced on Tuesday, August 13, 2024 its consolidated financial results for the three months and year ended December 31, 2023. All amounts are in U.S. dollars unless otherwise noted and have been prepared in accordance with U.S. generally accepted accounting principles ("GAAP"). Q4 2023 Financial Highlights (All comparisons are to Q4 2022, unless otherwise stated) Revenue of $1.5 million and income from grants of $0.8 million, totaling $2.3 million, which represents a decrease of (3.6)% year-over-year. Full year 2023 revenue of $

    8/20/24 7:00:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Announces Date for Fourth Quarter and Fiscal 2023 Earnings Call

    Company to Report Q4 2023 Results on August 20, 2024 Advent Technologies Holdings, Inc. (NASDAQ:ADN), an innovation-driven leader in the fuel cell and hydrogen technology sectors, today announced that it will host a conference call on Tuesday, August 20, 2024 at 9:00 AM ET to discuss its fourth quarter and fiscal 2023 financial results. A press release containing these results will be issued before the call. To access the call please dial (800) 715-9871 from the United States, or +1 (646) 307-1963 from outside the U.S. The conference call I.D. number is 9909908. Participants should dial in 5 to 10 minutes before the scheduled time. Participants can also attend the call virtually by vi

    8/14/24 9:28:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    Advent Technologies Reports Q3 2023 Results

    Operational Highlights Signed a term sheet with Airbus to launch a Joint Project for the potential use of HT-PEM fuel cells in aviation. Signed new supply contract with the U.S. Department of Defense of $2.2 million for portable power systems. Received order from a prominent fuel cell integrator in the Asian market with initial value of $1.3 million. Unveiled Advent's range of Serene Power Systems at the 2023 Monaco Yacht Show. Continued discussions with the Greek State to finalize its procedures for state aid funding of Advent's Green HiPo project, following official ratification from the European Commission under the Important Projects of Common European Interest ("IPCEI")

    11/14/23 7:00:00 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    $ADN
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G/A filed by Advent Technologies Holdings Inc. (Amendment)

    SC 13G/A - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Subject)

    2/12/24 4:09:47 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    SEC Form SC 13G/A filed by Advent Technologies Holdings Inc. (Amendment)

    SC 13G/A - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Subject)

    1/10/24 2:49:54 PM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous

    SEC Form SC 13G/A filed by Advent Technologies Holdings Inc. (Amendment)

    SC 13G/A - ADVENT TECHNOLOGIES HOLDINGS, INC. (0001744494) (Subject)

    10/3/23 9:43:40 AM ET
    $ADN
    Industrial Machinery/Components
    Miscellaneous