Ionis Pharmaceuticals (IONS) News Today $40.69 -2.36 (-5.48%) Closing price 08/6/2025 04:00 PM EasternExtended Trading$40.60 -0.09 (-0.22%) As of 08/6/2025 07:21 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 EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock IONS 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 Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) EVP Sells $408,697.20 in StockAugust 6 at 8:19 PM | marketbeat.comEugene Schneider Sells 9,549 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) StockAugust 6 at 5:50 AM | insidertrades.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Position Boosted by Raiffeisen Bank International AGAugust 6 at 5:07 AM | marketbeat.comIQ EQ FUND MANAGEMENT IRELAND Ltd Acquires Shares of 8,059 Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)August 6 at 4:37 AM | marketbeat.comJefferies Financial Group Inc. Sells 2,696,240 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)August 6 at 4:14 AM | marketbeat.comWhy Morgan Stanley Upgraded This Biotech Stock to a BuyAugust 4 at 8:46 PM | finance.yahoo.comBrett P. Monia Sells 2,432 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) StockAugust 2, 2025 | marketbeat.comInsider Selling: Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) CEO Sells 2,432 Shares of StockAugust 2, 2025 | insidertrades.comIonis Pharmaceuticals (NASDAQ:IONS) Given New $64.00 Price Target at Raymond James FinancialAugust 1, 2025 | marketbeat.comIonis Pharmaceuticals (NASDAQ:IONS) Given New $65.00 Price Target at HC WainwrightAugust 1, 2025 | marketbeat.comIonis Pharmaceuticals (NASDAQ:IONS) Stock Rating Upgraded by Morgan StanleyAugust 1, 2025 | marketbeat.comIonis (IONS) Q2 Revenue Soars 101%August 1, 2025 | theglobeandmail.comMorgan Stanley Upgrades Ionis Pharmaceuticals (IONS)August 1, 2025 | msn.comIonis Pharmaceuticals (NASDAQ:IONS) Shares Gap Up After Strong EarningsJuly 31, 2025 | marketbeat.comIonis Pharmaceuticals, Inc. (IONS) Q2 2025 Earnings Call TranscriptJuly 31, 2025 | seekingalpha.comIonis Pharmaceuticals (NASDAQ:IONS) Shares Gap Up Following Better-Than-Expected EarningsJuly 31, 2025 | americanbankingnews.comIonis Pharmaceuticals, Inc. 2025 Q2 - Results - Earnings Call PresentationJuly 30, 2025 | seekingalpha.comIonis Posts Surprise Q2 Profit, Double Revenues On Stronger Sales From Newly Approved Genetic Disease DrugJuly 30, 2025 | benzinga.comIonis Pharmaceuticals Q2 2025 Earnings PreviewJuly 29, 2025 | msn.comAn Overview of Ionis Pharmaceuticals's EarningsJuly 29, 2025 | benzinga.comIonis Pharmaceuticals (IONS) Received Positive Opinion from European Medicines AgencyJuly 29, 2025 | msn.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Bought by TD Asset Management IncJuly 29, 2025 | marketbeat.comPrivate Advisor Group LLC Decreases Stake in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)July 28, 2025 | marketbeat.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Sold by ARK Investment Management LLCJuly 27, 2025 | marketbeat.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Sold by Nikko Asset Management Americas Inc.July 27, 2025 | marketbeat.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Given Average Recommendation of "Moderate Buy" by AnalystsJuly 27, 2025 | marketbeat.comIonis Pharmaceuticals Announces Positive Donidalorsen Results for Hereditary Angioedema Published in JACI In PracticeJuly 25, 2025 | msn.comTRYNGOLZA® (olezarsen) recommended for approval in the EU by CHMP for familial chylomicronemia syndrome (FCS)July 25, 2025 | businesswire.comPinnacle Associates Ltd. Has $18.36 Million Stock Position in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)July 24, 2025 | marketbeat.comIonis Pharmaceuticals (IONS) Projected to Post Quarterly Earnings on WednesdayJuly 23, 2025 | marketbeat.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Sold by Readystate Asset Management LPJuly 23, 2025 | marketbeat.comLeerink Partnrs Has Positive Outlook for IONS Q2 EarningsJuly 21, 2025 | marketbeat.comIonis to hold second quarter 2025 financial results webcastJuly 16, 2025 | businesswire.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) CEO Sells $48,418.40 in StockJuly 16, 2025 | insidertrades.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) CEO Brett P. Monia Sells 1,160 SharesJuly 15, 2025 | marketbeat.comIONS - Ionis Pharmaceuticals Inc Valuation - MorningstarJuly 10, 2025 | morningstar.comMIonis Pharmaceuticals, Inc. (IONS) - Yahoo FinanceJuly 8, 2025 | finance.yahoo.comDAVENPORT & Co LLC Sells 6,347 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)July 6, 2025 | marketbeat.comTeacher Retirement System of Texas Increases Holdings in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)July 5, 2025 | marketbeat.comIonis Pharmaceuticals (IONS) Moves 9.1% Higher: Will This Strength Last? - NasdaqJuly 5, 2025 | nasdaq.comSumitomo Mitsui Trust Group Inc. Sells 14,224 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)July 5, 2025 | marketbeat.com10 Analysts Assess Ionis Pharmaceuticals: What You Need To KnowJuly 3, 2025 | nasdaq.comIonis Pharmaceuticals (NASDAQ:IONS) Trading 7.9% Higher - Here's What HappenedJuly 2, 2025 | marketbeat.comBarclays Upgrades Ionis Pharmaceuticals (IONS)July 2, 2025 | msn.comIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Given Consensus Recommendation of "Moderate Buy" by BrokeragesJuly 2, 2025 | marketbeat.comIonis Pharmaceuticals (NASDAQ:IONS) Rating Increased to Overweight at BarclaysJuly 1, 2025 | marketbeat.comIonis: After Years Of Investment, The Wholly-Owned Payoff Is In SightJune 29, 2025 | seekingalpha.comSovran Advisors LLC Purchases 157,092 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)June 29, 2025 | marketbeat.comBiogen Advances Once-Yearly SMA Therapy Salanersen to Phase 3 After Positive Phase 1 ResultsJune 28, 2025 | msn.comIONS - Ionis Pharmaceuticals Inc Sustainability - MorningstarJune 26, 2025 | morningstar.comM Get Ionis Pharmaceuticals News Delivered to You Automatically Sign up to receive the latest news and ratings for IONS and its competitors with MarketBeat's FREE daily newsletter. Email Address IONS Media Mentions By Week IONS 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. IONS News Sentiment▼0.800.42▲Average Medical News Sentiment IONS 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. IONS Articles This Week▼207▲IONS Articles Average Week Get Ionis Pharmaceuticals News Delivered to You Automatically Sign up to receive the latest news and ratings for IONS and its competitors with MarketBeat's FREE daily newsletter. 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