Argenx Se Stock Price, News & Analysis

argenx (Euronext & Nasdaq: ARGX), a global immunology company, will host a conference call and audio webcast on Thursday, July 31, 2025 at 2:30 p.m. CET (8:30 a.m. ET) to discuss its half year 2025 financial results and second quarter business update.

The webcast will be accessible through the Investors section of the argenx website at argenx.com/investors, with a replay available for approximately one year. The company has provided international dial-in numbers and the access code 3810049 for participants, who are advised to dial in 15 minutes before the call.

argenx SE (Nasdaq: ARGX) announced plans to advance ARGX-119, their first-in-class agonist antibody targeting muscle-specific kinase (MuSK), to a registrational study for congenital myasthenic syndromes (CMS) following positive Phase 1b results.

The Phase 1b multicenter, randomized, double-blinded, placebo-controlled trial demonstrated a favorable safety and tolerability profile for ARGX-119. The study showed consistent improvements in DOK7-CMS patients across multiple efficacy measures throughout the 12-week study period, including Six-Minute Walk Test, Quantitative Myasthenia Gravis score, and Myasthenia Gravis Activities of Daily Living score.

The trial design included a 4:1 randomization to ARGX-119 or placebo, with an 11-month duration comprising screening, treatment, and follow-up periods. ARGX-119 represents the sixth successful molecule developed through argenx's Immunology Innovation Program (IIP), validating their collaborative discovery model.

argenx (ARGX) has received European Commission approval for VYVGART SC (efgartigimod alfa) as a monotherapy for treating adult CIDP patients after prior corticosteroid or immunoglobulin treatment. This marks the first novel treatment mechanism for CIDP in over 30 years. The approval is based on the ADHERE trial, where 66.5% of patients showed clinical improvement and demonstrated a 61% reduction in relapse risk versus placebo. VYVGART SC, available as a vial or prefilled syringe, can be self-administered weekly with potential adjustment to bi-weekly dosing. The treatment specifically targets the neonatal Fc receptor (FcRn) and showed consistent safety results with previous studies. This approval applies to all 27 EU Member States plus Iceland, Liechtenstein, and Norway, representing a significant advancement for CIDP patients who often experience severe mobility issues and disability.

argenx (ARGX) presented positive Phase 2 results for efgartigimod in treating myositis and Sjogren's disease at EULAR 2025. In the ALKIVIA myositis study, efgartigimod showed significant improvement in muscle strength with a mean Total Improvement Score of 50.45 vs 35.65 for placebo (P=0.0004). 79% of treated patients achieved moderate improvement and 34% achieved major improvement. For Sjogren's disease, the RHO study showed 45.5% of efgartigimod patients achieved improved outcomes vs 11.1% for placebo. The drug demonstrated sustained IgG reduction of ~60% and decreased disease-associated antibodies. The FDA granted Fast Track designation for efgartigimod in primary Sjogren's disease. Both studies showed favorable safety profiles, and Phase 3 trials (ALKIVIA and UNITY) are ongoing.

argenx (Nasdaq: ARGX), a global immunology company focused on severe autoimmune diseases, announced its participation in the Goldman Sachs 46th Annual Global Healthcare Conference. Karl Gubitz, the company's Chief Financial Officer, will engage in a fireside chat on Tuesday, June 10, 2025, at 8:40 AM ET in Miami, FL. The presentation will be accessible via live webcast through the Investors section of argenx's website at argenx.com/investors, with a replay available for approximately 30 days following the event.

argenx SE (Euronext & Nasdaq: ARGX) held its Annual General Meeting of shareholders on May 27, 2025, with 91.1% of the company's share capital represented. Most agenda items received majority approval, except for the remuneration policy (agenda item 5) which received 73.0% approval, falling short of the required 75% threshold.

Key approved resolutions included: the 2024 remuneration report (76.7% in favor), 2024 annual report and accounts (99.9% approval), re-appointment of Anthony Rosenberg as non-executive director (93.6% approval), and authorization for the Board to issue shares up to 10% of outstanding share capital (99.4% approval).

argenx (ARGX) reported strong Q1 2025 financial results with $790 million in global product net sales, representing 99% year-over-year growth. The company achieved profitability with $169.5 million in net income ($2.78 per share) compared to a loss in Q1 2024. Key developments include the launch of VYVGART Hytrulo pre-filled syringe for self-injection in US and Germany, and a positive CHMP opinion for VYVGART-SC in EU for CIDP. The company maintains its 'Vision 2030' strategy to reach 50,000 patients across 10 labeled indications. Operating expenses increased to $668.4 million, with R&D expenses at $309 million and SG&A at $276.2 million. The company reaffirmed its financial guidance of approximately $2.5 billion in combined SG&A and R&D expenses for 2025.

argenx (ARGX), a global immunology company focused on severe autoimmune diseases, has announced its participation in the BofA Securities 2025 Health Care Conference. CEO Tim Van Hauwermeiren and other management team members will deliver a presentation on Tuesday, May 13, 2025, at 4:20 p.m. PT.

The presentation will be accessible through a live webcast on the Investors section of argenx's website at argenx.com/investors. A replay will remain available for approximately 30 days after the event.

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argenx, a global immunology company focused on developing treatments for severe autoimmune diseases, has scheduled its first quarter 2025 financial results and business update conference call for May 8, 2025.

The conference call and audio webcast will take place at 2:30 p.m. CET (8:30 a.m. ET). Investors and interested parties can access the live webcast through the Investors section of the argenx website. A replay will remain available on the website for approximately one year.

For direct participation, the company has provided international dial-in numbers for multiple countries including:

• United States: 1 888 415 4250
• United Kingdom: 44 800 358 0970
• Belgium: 32 800 50 201
• Japan: 81 3 4578 9081

Participants should use access code 3810049 and connect 15 minutes before the call starts.