Advent Technologies (ADN) News Today $4.49 -0.72 (-13.82%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$4.51 +0.02 (+0.56%) As of 08/29/2025 07:51 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock ADN Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 Time Period Advent Technologies Holdings, Inc. Engages Fata Advisory, LLC for Strategic Outreach in Aerospace and Defense MarketsAugust 27, 2025 | quiverquant.comQAdvent Technologies engages Fata Advisory to Support Business Development for Aerospace, Defense, and Commercial MarketsAugust 27, 2025 | globenewswire.comAdvent Technologies pursuing new initiatives in space sector with ESAAugust 26, 2025 | msn.comAdvent Technologies Pursuing Trailblazing Initiatives in SpaceAugust 26, 2025 | markets.businessinsider.comAdvent Technologies receives order for Ion Pair HT-PEM electrode assembliesAugust 25, 2025 | msn.comAdvent Technologies Receives Initial Order for Innovative HT-PEM Technology from Major Energy Sector PlayerAugust 25, 2025 | quiverquant.comQAdvent Technologies Receives Order from Global Energy Giant for Ion Pair HT- PEM Electrode AssembliesAugust 25, 2025 | globenewswire.comAdvent Technologies Appeals Nasdaq Delisting DecisionAugust 22, 2025 | msn.comAdvent Technologies, global semi company enter agreement for Ion Pair membraneAugust 21, 2025 | msn.comAdvent Technologies Enters $52M Stock Sale AgreementAugust 19, 2025 | msn.comAdvent Technologies files to sell 987K shares of common stock for holdersAugust 19, 2025 | msn.comAdvent Technologies and Stralis announce Pioneering Relationship to Advance Hydrogen Electric FlightAugust 18, 2025 | globenewswire.comU-Blox says it has agreed to a takeover bid by Advent for $1.3 billionAugust 17, 2025 | reuters.comAdvent Technologies Enters Securities Purchase AgreementAugust 16, 2025 | theglobeandmail.comU-Blox says it is in talks with suitor Advent over a takeoverAugust 15, 2025 | reuters.comAdvent Technologies Holdings, Inc. Enhances License to Groundbreaking Ion Pair Technology Developed at Los Alamos National Laboratory by Acquiring Exclusivity in Marine, Aviation, and Portable Power FieldsAugust 12, 2025 | globenewswire.comAdvent-backed NIQ raises $1.05 billion in US IPOJuly 22, 2025 | reuters.comAdvent Technologies reaches settlement agreement and regains Nasdaq compliance - Investing.comJuly 4, 2025 | investing.comAdvent Technologies Holdings Inc Ordinary Shares - Class A ADNJuly 2, 2025 | morningstar.comMAdvent Technologies Holdings, Inc. (ADN) - Yahoo FinanceJuly 1, 2025 | finance.yahoo.comAfter Market: ASX companies turn to OTC MarketsJune 4, 2025 | proactiveinvestors.comAdvent Technologies Announces Joseph Hosni as Director of Commercial SalesMay 27, 2025 | globenewswire.comAdvent Technologies gets Nasdaq notice on late filing of quarterly, annual reportsMay 26, 2025 | msn.comAdvent Technologies Holdings, Inc.: Advent Technologies Receives Nasdaq Notice on Late Filing of its Form 10-QMay 24, 2025 | finanznachrichten.deAdvent Technologies Receives Nasdaq Notice on Late Filing of its Form 10-QMay 23, 2025 | globenewswire.comAdvent Technologies Holdings, Inc. Appoints Dr. Ryan Pavlicek as General Manager of Livermore FacilityMay 14, 2025 | nasdaq.comAdvent Technologies Announces Bryan Holasek as Chief Strategy OfficerMay 7, 2025 | finance.yahoo.comAdvent receives go-ahead from Airbus for Phase Two of benchmarking projectMarch 27, 2025 | markets.businessinsider.comAdvent Wins Go-Ahead from AirbusMarch 26, 2025 | baystreet.caAdvent Technologies, the European CINEA sign EUR 34.5M grant agreementMarch 11, 2025 | markets.businessinsider.comAdvent approved for EUR 2.16M RESCUE ProjectFebruary 11, 2025 | markets.businessinsider.comAdvent Technologies Approved for €2.16 Million “RESCUE” ProjectFebruary 11, 2025 | markets.businessinsider.comAdvent Technologies names Nikolaos Farmakiotis as Manager, sales & marketingJanuary 24, 2025 | markets.businessinsider.comAdvent Technologies Brings Back Veteran Sales and Marketing Manager, Nikolaos Farmakiotis to its TeamJanuary 24, 2025 | globenewswire.comAdvent Technologies Proudly Supports the Wounded Warrior ProjectDecember 19, 2024 | globenewswire.comAdvent Technologies Awarded Grant for H2VE ProposalDecember 3, 2024 | globenewswire.comGeorge Paloumpis Rejoins Advent Technologies as Chief of Operations of its Patras FacilityNovember 15, 2024 | globenewswire.comAdvent Technologies’ Greek subsidiary, Advanced Energy Technologies S.A. announces changes to its Board of DirectorsNovember 6, 2024 | markets.businessinsider.comAdvent, Apollo among potential bidders for Reckitt's homecare assets, Bloomberg News reportsNovember 6, 2024 | reuters.comAdvent Technologies' Greek subsidiary, Advanced Energy Technologies S.A. announces changes to its Board of DirectorsNovember 6, 2024 | globenewswire.comAdvent Technologies’ RHyno Project awarded €34.5 Million by EU Innovation FundNovember 5, 2024 | markets.businessinsider.comAdvent Technologies’ RHyno project awarded EUR 34.5MNovember 5, 2024 | markets.businessinsider.comWhy Advent Technologies (ADN) Stock Is SkyrocketingNovember 5, 2024 | benzinga.comAdvent Technologies' RHyno Project awarded €34.5 Million by EU Innovation FundNovember 4, 2024 | globenewswire.comAdvent Technologies appoints Gary Herman as Interim CEONovember 1, 2024 | markets.businessinsider.comAdvent Technologies’ Greek Subsidiary Awarded Grant from EU Innovation Fund for RHyno ProjectNovember 1, 2024 | markets.businessinsider.comAdvent Technologies' Greek Subsidiary Awarded Grant from EU Innovation Fund for RHyno ProjectOctober 31, 2024 | globenewswire.comAdvent Technologies Announces Management and Board ChangesOctober 30, 2024 | globenewswire.comAdvent Technologies Terminates CEO Gregoriou for CauseOctober 25, 2024 | marketwatch.comAdvent Technologies board approves termination of Vassilios Gregoriou as CEOOctober 25, 2024 | markets.businessinsider.com Get Advent Technologies News Delivered to You Automatically Sign up to receive the latest news and ratings for ADN and its competitors with MarketBeat's FREE daily newsletter. 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Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. ADN News Sentiment▼0.730.87▲Average Industrials News Sentiment ADN News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. ADN Articles This Week▼81▲ADN Articles Average Week Get the Latest News and Ratings for ADN and Related Stocks Enter your email address to receive the latest news and analysts' ratings for Advent Technologies and its competitors. 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