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    Subscribe to $SION

    Sionna Therapeutics Inc.

    Subscribe to $SION
    $SION
    Biotechnology: Pharmaceutical Preparations
    Health Care

    IPO Year: 2025

    Exchange: NASDAQ

    Recent Analyst Ratings for Sionna Therapeutics Inc.

    DatePrice TargetRatingAnalyst
    3/4/2025Buy
    TD Cowen
    3/4/2025$32.00Buy
    Stifel
    3/4/2025$45.00Buy
    Guggenheim
    See more ratings

    Sionna Therapeutics Inc. Press Releases

    Fastest customizable press release news feed in the world

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    • Sionna Therapeutics Reports First Quarter 2025 Financial Results

      Phase 1 dosing completed for NBD1 stabilizers SION-719 & SION-451; both compounds continue to be generally well tolerated Phase 1 topline data anticipated this quarter On track to initiate Phase 2a proof-of-concept trial and at least one dual combination MAD trial in the second half of 2025; topline data for both anticipated in mid-2026 Strong cash position following completed upsized IPO, with approximately $354.7 million in cash and cash equivalents, expected to fund operations into 2028 WALTHAM, Mass., May 12, 2025 (GLOBE NEWSWIRE) -- Sionna Therapeutics, Inc. (NASDAQ:SION), a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for c

      5/12/25 7:00:00 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sionna Therapeutics to Present at The Citizens Life Sciences Conference 2025

      WALTHAM, Mass., April 30, 2025 (GLOBE NEWSWIRE) -- Sionna Therapeutics, Inc. (NASDAQ:SION), a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for cystic fibrosis (CF) by developing novel medicines that normalize the function of the cystic fibrosis transmembrane conductance regulator (CFTR) protein, today announced that management will present at The Citizens Life Sciences Conference on Wednesday, May 7, 2025 at 12:30 p.m. ET. A live webcast of the presentation will be available the day of the event on the "Events" page within the Investors section of Sionna's website at https://investors.sionnatx.com/. A replay will be available for 90

      4/30/25 7:00:00 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sionna Therapeutics Reports Fourth Quarter and Full Year 2024 Financial Results

      Phase 1 MAD dosing completed for SION-451 and final MAD cohort of SION-719 planned; Interim data in healthy volunteers show potential to provide clinically meaningful benefit to CF patients. Topline data anticipated in first half of 2025 On track to initiate NBD1 Phase 2a proof-of-concept trial in combination with SOC in CF patients and combination MAD trials of an NBD1 stabilizer with a complementary modulator in healthy volunteers in the second half of 2025, with topline data for both anticipated in mid-2026 Completed upsized IPO with gross proceeds of approximately $219 million, extending runway into 2028 WALTHAM, Mass., March 20, 2025 (GLOBE NEWSWIRE) -- Sionna Therapeutics, I

      3/20/25 7:00:00 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sionna Therapeutics to Present at the 45th Annual TD Cowen Health Care Conference

      BOSTON, Feb. 24, 2025 (GLOBE NEWSWIRE) -- Sionna Therapeutics, Inc. (NASDAQ:SION), a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for cystic fibrosis (CF) by developing novel medicines that normalize the function of the cystic fibrosis transmembrane conductance regulator (CFTR) protein, today announced that management will present at the 45th Annual TD Cowen Health Care Conference on Monday, March 3, 2025 at 3:10 p.m. ET. A live webcast of the presentation will be available the day of the event on the "Events" page within the Investors section of Sionna's website at https://investors.sionnatx.com/. A replay will be available for 90

      2/24/25 8:00:52 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Sionna Therapeutics Inc. Analyst Ratings

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

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    • TD Cowen initiated coverage on Sionna Therapeutics

      TD Cowen initiated coverage of Sionna Therapeutics with a rating of Buy

      3/4/25 8:27:05 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Stifel initiated coverage on Sionna Therapeutics with a new price target

      Stifel initiated coverage of Sionna Therapeutics with a rating of Buy and set a new price target of $32.00

      3/4/25 7:43:40 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Guggenheim initiated coverage on Sionna Therapeutics with a new price target

      Guggenheim initiated coverage of Sionna Therapeutics with a rating of Buy and set a new price target of $45.00

      3/4/25 7:43:20 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Sionna Therapeutics Inc. Insider Trading

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

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    • SEC Form 3 filed by new insider Fitzpatrick Jennifer

      3 - Sionna Therapeutics, Inc. (0002036042) (Issuer)

      4/1/25 4:05:16 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Large owner Tpg Gp A, Llc converted options into 4,875,547 shares and bought $20,250,000 worth of shares (1,125,000 units at $18.00) (SEC Form 4)

      4 - Sionna Therapeutics, Inc. (0002036042) (Issuer)

      2/12/25 5:21:33 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Sionna Therapeutics Inc. SEC Filings

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    • SEC Form 10-Q filed by Sionna Therapeutics Inc.

      10-Q - Sionna Therapeutics, Inc. (0002036042) (Filer)

      5/12/25 7:31:04 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sionna Therapeutics Inc. filed SEC Form 8-K: Results of Operations and Financial Condition

      8-K - Sionna Therapeutics, Inc. (0002036042) (Filer)

      5/12/25 7:12:56 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEFA14A filed by Sionna Therapeutics Inc.

      DEFA14A - Sionna Therapeutics, Inc. (0002036042) (Filer)

      4/29/25 7:31:12 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEF 14A filed by Sionna Therapeutics Inc.

      DEF 14A - Sionna Therapeutics, Inc. (0002036042) (Filer)

      4/29/25 7:28:43 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 10-K filed by Sionna Therapeutics Inc.

      10-K - Sionna Therapeutics, Inc. (0002036042) (Filer)

      3/20/25 7:27:57 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Sionna Therapeutics Inc. filed SEC Form 8-K: Results of Operations and Financial Condition

      8-K - Sionna Therapeutics, Inc. (0002036042) (Filer)

      3/20/25 7:15:58 AM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SCHEDULE 13D filed by Sionna Therapeutics Inc.

      SCHEDULE 13D - Sionna Therapeutics, Inc. (0002036042) (Subject)

      2/18/25 8:56:06 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SCHEDULE 13D filed by Sionna Therapeutics Inc.

      SCHEDULE 13D - Sionna Therapeutics, Inc. (0002036042) (Subject)

      2/18/25 4:59:13 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SCHEDULE 13D filed by Sionna Therapeutics Inc.

      SCHEDULE 13D - Sionna Therapeutics, Inc. (0002036042) (Subject)

      2/18/25 4:25:23 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SCHEDULE 13D filed by Sionna Therapeutics Inc.

      SCHEDULE 13D - Sionna Therapeutics, Inc. (0002036042) (Subject)

      2/18/25 4:22:39 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Sionna Therapeutics Inc. Insider Purchases

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

    See more
    • Large owner Tpg Gp A, Llc converted options into 4,875,547 shares and bought $20,250,000 worth of shares (1,125,000 units at $18.00) (SEC Form 4)

      4 - Sionna Therapeutics, Inc. (0002036042) (Issuer)

      2/12/25 5:21:33 PM ET
      $SION
      Biotechnology: Pharmaceutical Preparations
      Health Care