ALMS

– Results build on ONWARD3 highest complete skin clearance (54% PASI 100) at Week 48, reinforcing envudeucitinib's potential to become a leading oral therapy for moderate-to-severe plaque psoriasis – Patients switching from placebo or apremilast achieved rapid responses, comparable to those on continuous treatment at Week 48  – On track to submit an NDA for envudeucitinib in moderate-to-severe plaque psoriasis in 4Q 2026  SOUTH SAN FRANCISCO, Calif., Oct. 09, 2026 (GLOBE NEWSWIRE) -- Alumis Inc. (Nasdaq: ALMS), a late-stage biopharmaceutical company developing next-generation targeted therapies for patients with immune-mediated diseases, today announced new envudeucitinib data from the ONWARD Phase 3 clinical program—ONWARD1, ONWARD2, and the long-term extension ONWARD3.

SOUTH SAN FRANCISCO, Calif., Sept. 04, 2026 (GLOBE NEWSWIRE) -- Alumis Inc. (Nasdaq: ALMS), a late-stage biopharmaceutical company developing next-generation targeted therapies for patients with immune-mediated diseases, today announced that the Company will participate in the following investor conferences:

Alumis Inc. remains a late-stage biotech with no commercial product and significant risk. ALMS's value is primarily tied to envudeucitinib, a selective TYK2 inhibitor for psoriasis and lupus. The recent share price crash, driven by a lupus trial failure, is significant but may not erase envudeucitinib's potential.

Alumis NASDAQ: ALMS said its Phase II LUMUS trial of envudeucitinib in systemic lupus erythematosus, or SLE, did not meet its primary or key secondary endpoints in the overall study population. However, the company said pre-specified analyses showed clinically meaningful responses among patients with a high interferon gene signature, a subgroup it plans to emphasize in future development discussions with regulators.

Alumis said on Tuesday it plans to advance its experimental drug for a type of immunity-related condition in ​a smaller subset of patients, even after the treatment failed ‌to meet the main goal of a mid-stage trial.

– LUMUS trial did not meet its primary and secondary endpoints in the overall trial population – – Robust responses in the prespecified subgroup of patients with high interferon gene signature (IFNGS-high) support moving forward with Phase 3 development in SLE – – Pharmacodynamic data substantiate envudeucitinib's potential in interferon-driven immune-mediated diseases – – Envudeucitinib was generally well tolerated with no new safety signals observed – – Alumis remains on track to submit an NDA for envudeucitinib in moderate-to-severe plaque psoriasis in 4Q 2026 – – Conference call and webcast scheduled for September 1 at 8:30 am EDT – SAN FRANCISCO, Sept. 01, 2026 (GLOBE NEWSWIRE) -- Alumis Inc. (Nasdaq: ALMS), a late-stage biopharmaceutical company developing next-generation targeted therapies for patients with immune-mediated diseases, today announced that its Phase 2b LUMUS trial of envudeucitinib for the treatment of moderate-to-severe systemic lupus erythematosus (SLE) did not meet its primary and secondary endpoints in the overall trial population.

– ONWARD3: 54% of patients reached complete skin clearance (PASI 100) at 48 weeks, positioning envudeucitinib to set a new standard in PsO –

PTGX, ALMS, ORKA and VNDA offer diverse psoriasis opportunities, spanning approved therapies, late-stage candidates and earlier-stage programs.

– Late-breaking oral presentation of Phase 3 envudeucitinib data in moderate-to-severe plaque psoriasis (PsO) at the 2026 American Academy of Dermatology (AAD) Annual Meeting demonstrating early and robust improvements in skin clearance, quality of life, and symptoms –

Alumis Inc. is upgraded to Buy, reversing a prior Sell, based on strong Phase 3 envudeucitinib psoriasis data and pipeline potential. Envudeucitinib demonstrated efficacy comparable to JNJ's newly approved Icotyde, with 74% PASI 75 and 59% sPGA 0/1 at week 16. ALMS targets NDA submission for envudeucitinib in 2H 2026, with additional data in psoriatic arthritis and SLE expected in 2026.