Abivax Announces Patient-Reported Outcomes Data from the Phase 3 ABTECT Induction Trials of Obefazimod, Demonstrating Significant Improvements in Quality of Life for Patients with Moderate-to-Severely Active Ulcerative Colitis Improvements across all patient reported outcomes (PROs) were observed from baseline to Week 8 in all PRO instruments utilized in the ABTECT induction trials evaluating bowel urgency, sleep interruption, fatigue, quality of life, and work productivity for both 50mg and 25mg once-daily obefazimod.At week 8 in the ABTECT 1 & 2 trials, 37% of patients taking once daily 50mg obefazimod reported no bowel urgency (BU) compared to 18.1% of patients in the placebo group (18.

Abivax Announces Late-Breaking Presentation of 8-Week ABTECT Induction Trial Results in Participants With and Without Prior Inadequate Response to Advanced Therapies 50 mg dose of once-daily obefazimod achieved clinically meaningful improvements, across all endpoints, regardless of prior inadequate response to advanced therapies (AT-IR) 50mg dose demonstrated clinically meaningful improvements in clinical remission in participants with and without prior inadequate response to up to 4+ lines of advanced therapies including JAK inhibitors in the pooled ABTECT 1 & 2 Trials (w/AT-IR pbo adjusted D 10%, p=0.0009†; w/o AT-IR pbo adjusted D 22%, p<0.0001†)50mg obefazimod demonstrated clinically me

Abivax Announces Late-Breaking Presentation of 8-Week ABTECT Trial Results with Updated Safety Data 50 mg once-daily dose of obefazimod led to a pooled 16.4% (p<0.0001) placebo-adjusted clinical remission rate at Week 8; met primary and all key secondary endpoints in both ABTECT 1 and ABTECT 2ABTECT trials enrolled refractory patient population with 47% of participants having prior inadequate response to advanced therapy, among whom 21% had prior inadequate response to JAK inhibitor therapyObefazimod treatment was well tolerated with no new safety signals identified for both the 25mg and 50mg doses Abivax to present a second late-breaking abstract on October 6. Management to host a conferen

Abivax Announces Acceptance of AdditionalLate-Breaking Abstract from the ABTECT Phase 3 Induction Trials to be Presented at 2025 United European Gastroenterology (UEG) Meeting Late Breaking Abstract titled EFFICACY AND SAFETY OF OBEFAZIMOD IN PATIENTS WITH MODERATELY TO SEVERELY ACTIVE ULCERATIVE COLITIS: RESULTS FROM TWO, PHASE 3, RANDOMISED, DOUBLE-BLIND, PLACEBO-CONTROLLED, 8-WEEK INDUCTION TRIALS (ABTECT-1 & 2) to be presented Sunday, October 5 at 5pm CEST  PARIS, France – September 29, 2025 – 10:05 PM CEST – Abivax SA (PARIS:FR, NASDAQ:ABVX) ("Abivax" or the "Company"), a clinical-stage biotechnology company developing innovative therapies to address chronic inflammatory diseases, tod

Abivax Announces Presentation of Late-Breaking Abstract for Obefazimod from the ABTECT Phase 3 Induction Trials at 2025 United European Gastroenterology (UEG) Meeting Late Breaking Abstract titled EFFICACY OF OBEFAZIMOD IN ABTECT PHASE 3 INDUCTION TRIALS: RESULTS OF 8-WEEK THERAPY IN SUBSETS OF PATIENTS WITH AND WITHOUT PRIOR INADEQUATE RESPONSE TO ADVANCED THERAPIES to be presented Monday, October 6 at 10am CET Abivax management to hold an analyst and investor call on October 6 at 3pm CET / 9am ET to discuss dataAbivax to hold symposium titled "From Evolution to Revolution: New Mechanisms in Ulcerative Colitis" on October 6 from 5:30 – 6:30pm CET PARIS, France – September 23, 2025 – 10:05

Abivax to Join CAC Mid 60 and SBF 120 Indices Following Euronext Paris Annual Review PARIS, France, September 12, 2025, 5:45 p.m. CEST – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the inflammatory response in patients with chronic inflammatory diseases, announces today that following the annual review of the Euronext Paris indices on September 11, 2025, the Scientific Council of the Indices has decided to admit Abivax to the CAC Mid 60 and SBF 120 indices. This decision will take effect on Friday, September 19, 2025, after market close. The CAC

Abivax Presents First Half 2025 Financial Results PARIS, France, September 8, 2025, 10:00 p.m. CEST – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the inflammatory response in patients with chronic inflammatory diseases, announces today its key financial information for the six months ended June 30, 2025. The interim financial statements for the first half of 2025, approved by the Company's Board of Directors on September 4, 2025, have been reviewed by the Company's external auditors. Abivax provided the following key updates on its business and o

Abivax Announces Closing of $747.5 Million Public Offering PARIS, France, July 28, 2025 – 10:15 p.m. (CEST) – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the immune response in patients with chronic inflammatory diseases, today announces the closing of its previously announced underwritten public offering of 11,679,400 American Depositary Shares ("ADSs"), each representing one ordinary share, €0.01 nominal value per share (each an "Ordinary Share"), of the Company, in the United States (the "Offering"), which includes the full exercise of the unde

Abivax Announces Full Exercise of Underwriters' Option to Purchase Additional ADSs, Bringing Gross Proceeds of Offering to $747.5M (€637.5M) PARIS, France, July 25, 2025 – 08:00 a.m. (CEST) – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the immune response in patients with chronic inflammatory diseases, today announces that the underwriters of its offering of 10,156,000 American Depositary Shares ("ADSs"), each representing one ordinary share, €0.01 nominal value per share (each an "Ordinary Share"), of the Company, in the United States (the "Offer

Abivax Announces Pricing of $650M (€554M) Public Offering of American Depositary Shares PARIS, France, July 24, 2025 – 2:30 p.m. (CEST) – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the immune response in patients with chronic inflammatory diseases, today announces the pricing of its previously announced underwritten public offering of 10,156,000 American Depositary Shares ("ADSs"), each representing one ordinary share, €0.01 nominal value per share (each an "Ordinary Share"), of the Company, in the United States at an offering price of $64.00 per

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Truist initiated coverage of Abivax SA with a rating of Buy

Wolfe Research initiated coverage of Abivax SA with a rating of Outperform and set a new price target of $176.00

Barclays initiated coverage of Abivax SA with a rating of Overweight and set a new price target of $142.00

Morgan Stanley upgraded Abivax SA from Equal-Weight to Overweight and set a new price target of $71.00

Morgan Stanley initiated coverage of Abivax SA with a rating of Equal-Weight and set a new price target of $12.00

JMP Securities initiated coverage of Abivax SA with a rating of Mkt Outperform and set a new price target of $33.00

Laidlaw initiated coverage of Abivax SA with a rating of Buy and set a new price target of $48.00

BTIG Research initiated coverage of Abivax SA with a rating of Buy and set a new price target of $43.00

Piper Sandler initiated coverage of Abivax SA with a rating of Overweight and set a new price target of $42.00

Guggenheim initiated coverage of Abivax SA with a rating of Buy and set a new price target of $50.00

Abivax Announces Results of its June 6, 2025 Annual General Meeting PARIS, France, June 11, 2025, 10:00 p.m. CEST – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the inflammatory response in patients with chronic inflammatory diseases, held its annual general meeting of shareholders on June 6, 2025 (the "General Meeting"), which was chaired by Ms. Sylvie Grégoire Chairman of the Board of Directors of Abivax ("Board"). The shareholders have adopted all the resolutions proposed by the Board, and particularly the financial statements for the 2024 fina

Abivax Announces Appointment of Dominik Höchli, MD to Board of Directors Industry veteran brings deep immunology expertise ahead of key Phase 3 data readout in ulcerative colitis expected in Q3 2025 PARIS, France, April 22, 2025, 10:00 pm CEST – Abivax SA (PARIS:FR, NASDAQ:ABVX) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases, today announced the appointment of Dominik Höchli, MD to the Board of Directors of Abivax, effective immediately. Dr. Höchli brings over two decades of leadership experience in

Abivax Announces Former Prometheus COO, Mark Stenhouse, Appointed as Board Observer & Advisor to Abivax PARIS, France, November 13, 2024, 10:00 pm CET – Abivax SA (Euronext Paris and Nasdaq: ABVX) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases, today announced the appointment of Mark Stenhouse as Board Observer and Advisor to Abivax. Mr. Stenhouse brings more than 30 years of experience in the biopharma industry. Most recently, he served as Chief Operating Officer of Prometheus Biosciences, a biotechn

Abivax Provides Operational and Key Program Update Phase 3 ABTECT Trial evaluating obefazimod in moderately to severely active ulcerative colitis (UC) on track to complete enrollment in early Q1 2025Top-line results from the ABTECT 8-week induction trial expected early Q2 2025, with 44-week maintenance data on pace to read out in Q1 2026; timing assumptions for New Drug Application (NDA) submission remain unchangedContinued progress on pre-clinical combination therapy programSylvie Grégoire named Chair of Abivax's Board of Directors; Dr. Fabio Cataldi named Chief Medical Officer and Dr. David Zhang named Chief Strategy OfficerCash position allows for runway into Q4 2025 through ABTECT 8-

PARIS, France, June 4, 2024 – Abivax SA ((Euronext Paris &, NASDAQ:ABVX) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases, held its ordinary and extraordinary general meeting of shareholders on May 30, 2024 (the "General Meeting"), which was chaired by Mr. Marc de Garidel, CEO and Chairman of the Board of Directors of Abivax ("Board"). The shareholders have adopted all the resolutions proposed by the Board and, in particular, the financial statements for the 2023 financial year, the compensation poli

Sofinnova Investments, a healthcare investment firm, announced today the appointment of Troy Ignelzi to the investment team as an Executive Advisor. In this role, he will be advising Sofinnova's portfolio companies on corporate and financial strategy. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240312683597/en/Troy Ignelzi, Executive Advisor, Sofinnova Investments (Photo: Business Wire) Mr. Ignelzi brings to Sofinnova over two decades of financial leadership experience in the biotech and pharmaceuticals sectors. He is currently Chief Financial Officer at Rapport Therapeutics, a clinical-stage biotechnology company leveraging

Abivax appoints Ana Sharma as Vice President, Global Head of Quality PARIS, France, February 7, 2024, 8:30 a.m. CET – Abivax SA (NASDAQ:ABVX) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to stabilize the immune response in patients with chronic inflammatory diseases, today announced the appointment of Ana Sharma as Vice President, Global Head of Quality. Ms. Sharma brings over 20 years of experience in the biopharmaceutical industry and has a strong track record in quality and GxP compliance. She has helped bring over 30 drugs to market across multiple therapeutic areas, including

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Abivax Announces Late-Breaking Presentation of 8-Week ABTECT Induction Trial Results in Participants With and Without Prior Inadequate Response to Advanced Therapies 50 mg dose of once-daily obefazimod achieved clinically meaningful improvements, across all endpoints, regardless of prior inadequate response to advanced therapies (AT-IR) 50mg dose demonstrated clinically meaningful improvements in clinical remission in participants with and without prior inadequate response to up to 4+ lines of advanced therapies including JAK inhibitors in the pooled ABTECT 1 & 2 Trials (w/AT-IR pbo adjusted D 10%, p=0.0009†; w/o AT-IR pbo adjusted D 22%, p<0.0001†)50mg obefazimod demonstrated clinically me

Abivax Announces Late-Breaking Presentation of 8-Week ABTECT Trial Results with Updated Safety Data 50 mg once-daily dose of obefazimod led to a pooled 16.4% (p<0.0001) placebo-adjusted clinical remission rate at Week 8; met primary and all key secondary endpoints in both ABTECT 1 and ABTECT 2ABTECT trials enrolled refractory patient population with 47% of participants having prior inadequate response to advanced therapy, among whom 21% had prior inadequate response to JAK inhibitor therapyObefazimod treatment was well tolerated with no new safety signals identified for both the 25mg and 50mg doses Abivax to present a second late-breaking abstract on October 6. Management to host a conferen

Abivax to Join CAC Mid 60 and SBF 120 Indices Following Euronext Paris Annual Review PARIS, France, September 12, 2025, 5:45 p.m. CEST – Abivax SA (PARIS:FR) ("Abivax" or the "Company"), a clinical-stage biotechnology company focused on developing therapeutics that harness the body's natural regulatory mechanisms to modulate the inflammatory response in patients with chronic inflammatory diseases, announces today that following the annual review of the Euronext Paris indices on September 11, 2025, the Scientific Council of the Indices has decided to admit Abivax to the CAC Mid 60 and SBF 120 indices. This decision will take effect on Friday, September 19, 2025, after market close. The CAC

Abivax Announces Positive Phase 3 Results from Both ABTECT 8-Week Induction Trials Investigating Obefazimod, its First-in-Class Oral miR-124 Enhancer, in Moderate to Severely Active Ulcerative Colitis   50 mg once-daily dose of obefazimod led to a compelling pooled 16.4% (p<0.0001) placebo-adjusted clinical remission rate at Week 8 in the ABTECT-1 (Study 105) and ABTECT-2 (Study 106) trials. Individually, the 50 mg dose demonstrated a placebo-adjusted remission rate of 19.3% (p<0.0001) in ABTECT-1 and a placebo-adjusted remission rate of 13.4% (p=0.0001) in ABTECT-2.50 mg once-daily dose of obefazimod met all key secondary endpoints demonstrating highly statistically significant and clinica