IO Biotech (IOBT) News Today $2.22 -0.01 (-0.45%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$2.15 -0.07 (-3.11%) As of 08/1/2025 06:00 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock IOBT Latest News All Sources Trusted Sources MarketBeat 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 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 IO Biotech: Cylembio Targeting Advanced Melanoma Continues Towards Q3 PFS Data ReleaseJuly 26, 2025 | seekingalpha.comIO Biotech files to sell 4.22M shares of common stock for holdersJuly 24, 2025 | msn.comPrivate equity firms are IO Biotech, Inc.'s (NASDAQ:IOBT) biggest owners and were rewarded after market cap rose by US$16m last weekJuly 16, 2025 | finance.yahoo.comNASDAQ:IOBT Financials | IO Biotech Inc - Investing.comJuly 10, 2025 | investing.comIO Biotech (NASDAQ:IOBT) Shares Up 1.4% - Here's What HappenedJuly 9, 2025 | marketbeat.comIOBT IO Biotech, Inc. - Seeking AlphaJune 29, 2025 | seekingalpha.comIO Biotech, Inc. (NASDAQ:IOBT) Short Interest Down 35.0% in MayJune 17, 2025 | marketbeat.comWall Street Zen Upgrades IO Biotech (NASDAQ:IOBT) to "Sell"June 14, 2025 | marketbeat.comCitadel Advisors LLC Purchases Shares of 270,504 IO Biotech, Inc. (NASDAQ:IOBT)June 7, 2025 | marketbeat.comIO Biotech Regains Nasdaq Compliance with Stock PriceJune 4, 2025 | msn.comIO Biotech, Inc. (NASDAQ:IOBT) Director Acquires $20,850.00 in StockJune 3, 2025 | insidertrades.comIO Biotech, Inc. (NASDAQ:IOBT) Sees Large Growth in Short InterestJune 2, 2025 | marketbeat.comHeidi Hunter Buys 15,000 Shares of IO Biotech, Inc. (NASDAQ:IOBT) StockJune 2, 2025 | marketbeat.comIO Biotech files for the sale of up to 5.6M shares of common stock for holdersMay 23, 2025 | msn.comIO Biotech Announces Participation in Cowen 6th Annual Oncology Innovation Summit and Jefferies Global Healthcare ConferenceMay 20, 2025 | globenewswire.comQ2 Earnings Forecast for IO Biotech Issued By HC WainwrightMay 20, 2025 | marketbeat.comIO Biotech price target raised to $14 from $12 at H.C. WainwrightMay 15, 2025 | finance.yahoo.comIO Biotech Reports First Quarter 2025 Financial Results and Business HighlightsMay 14, 2025 | globenewswire.comIO Biotech (IOBT) Expected to Announce Quarterly Earnings on TuesdayMay 8, 2025 | marketbeat.comIO Biotech unveils promising vaccine preclinical dataApril 27, 2025 | investing.comIO Biotech Presents New Preclinical Data Supporting Dual-Antigen and TGF-β-Directed Vaccines for Enhancing Anti-Tumor Immunity at AACR 2025April 27, 2025 | nasdaq.comIO Biotech Showcases Scientific Leadership Through Cancer Vaccines Educational Session at the American Association for Cancer Research (AACR) Annual Meeting 2025April 26, 2025 | globenewswire.comDauntless Investment Group LLC Acquires Shares of 747,646 IO Biotech, Inc. (NASDAQ:IOBT)April 26, 2025 | marketbeat.comIO Biotech Presents New Data at AACR 2025 Supporting Dual Mechanism and Immune Activation of Cancer Vaccines IO102-IO103 and IO170April 25, 2025 | globenewswire.comIO Biotech, Inc. (NASDAQ:IOBT) Short Interest Up 156.6% in MarchApril 17, 2025 | marketbeat.comWe're A Little Worried About IO Biotech's (NASDAQ:IOBT) Cash Burn RateApril 12, 2025 | finance.yahoo.comLandscape Capital Management L.L.C. Purchases Shares of 442,196 IO Biotech, Inc. (NASDAQ:IOBT)April 10, 2025 | marketbeat.comQ1 Earnings Estimate for IO Biotech Issued By HC WainwrightApril 6, 2025 | marketbeat.comPiper Sandler Sticks to Their Buy Rating for IO Biotech (IOBT)April 2, 2025 | markets.businessinsider.comIO Biotech (NASDAQ:IOBT) Receives "Buy" Rating from HC WainwrightApril 2, 2025 | marketbeat.comShort Interest in IO Biotech, Inc. (NASDAQ:IOBT) Increases By 54.8%March 31, 2025 | marketbeat.comIO Biotech Announces Acceptance of Abstracts to be Presented at the 2025 American Association for Cancer Research (AACR) Annual MeetingMarch 25, 2025 | globenewswire.comIO Biotech Named Among Fast Company’s World’s Most Innovative Companies of 2025March 18, 2025 | finance.yahoo.comIO Biotech Named Among Fast Company's World's Most Innovative Companies of 2025March 18, 2025 | globenewswire.comShort Interest in IO Biotech, Inc. (NASDAQ:IOBT) Increases By 32.9%March 17, 2025 | marketbeat.comIO Biotech (NASDAQ:IOBT) Upgraded at Piper SandlerMarch 15, 2025 | marketbeat.comPiper Sandler Keeps Their Buy Rating on IO Biotech (IOBT)March 12, 2025 | markets.businessinsider.comHC Wainwright Reaffirms "Buy" Rating for IO Biotech (NASDAQ:IOBT)March 6, 2025 | marketbeat.comIO Biotech, Inc. (NASDAQ:IOBT) Sees Large Decrease in Short InterestMarch 4, 2025 | marketbeat.comIO Biotech Reports 2024 Business HighlightsMarch 4, 2025 | globenewswire.comIO Biotech (IOBT) to Release Quarterly Earnings on TuesdayFebruary 25, 2025 | marketbeat.comIO Biotech Announces New Preclinical Data for Additional Pipeline Candidate Presented at the AACR-IO ConferenceFebruary 23, 2025 | globenewswire.comIO Biotech to Present at the 45th Annual Cowen Health Care ConferenceFebruary 20, 2025 | globenewswire.comIO Biotech (NASDAQ:IOBT) Shares Up 4.2% - What's Next?February 19, 2025 | marketbeat.comIO Biotech announces publication of preclinical data on IO112February 4, 2025 | markets.businessinsider.comIO Biotech advances cancer vaccine candidate IO112February 4, 2025 | msn.comIO Biotech Announces Publication of Preclinical Data Investigating Immune-Modulatory Effects of IO112, an Arginase 1-Targeting Therapeutic Cancer Vaccine CandidateFebruary 4, 2025 | globenewswire.comIO Biotech, Inc. (NASDAQ:IOBT) Short Interest UpdateJanuary 28, 2025 | marketbeat.comJefferies maintains IO Biotech Buy rating, $8 target on PFS hopesJanuary 28, 2025 | msn.comIO Biotech completes enrollment in Phase 2 trial of IO102-IO103January 10, 2025 | markets.businessinsider.com Get IO Biotech News Delivered to You Automatically Sign up to receive the latest news and ratings for IOBT and its competitors with MarketBeat's FREE daily newsletter. Email Address IOBT Media Mentions By Week IOBT Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). 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. IOBT News Sentiment▼-0.250.52▲Average Medical News Sentiment IOBT 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. IOBT Articles This Week▼11▲IOBT Articles Average Week Get IO Biotech News Delivered to You Automatically Sign up to receive the latest news and ratings for IOBT and its competitors with MarketBeat's FREE daily newsletter. 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