BHVN

First extracellular protein degraders in the clinic demonstrate rapid and robust pharmacodynamic effects and compelling safety in nearly 200 individuals dosed, Phase 3 trial underway Positive clinical biomarker and patient data presented from Biohaven's extracellular degrader platform demonstrated deep, rapid, selective lowering of disease-driving antibodies with BHV-1300 in Graves' disease and BHV-1400 IgA Nephropathy, supporting advancement toward multiple registrational programs. Initiated pivotal Phase 3 study for BHV-1300 in Graves' disease with plans to initiate pivotal Phase 3 study for BHV-1400 in IgAN in 2H 2026.

Infinitum founder and Groq board director brings frontier AI and technology-investing expertise to Biohaven as the company advances AI-enabled approaches to drug development NEW HAVEN, Conn., Aug. 6, 2026 /PRNewswire/ -- Biohaven Ltd.

NEW HAVEN, Conn., July 27, 2026 /PRNewswire/ -- Biohaven Ltd.

Biohaven also announces new clinical supply agreement with Regeneron to evaluate BHV-1530 in combination with cemiplimab (Libtayo®) Early clinical activity observed: Phase 1 dose-escalation data show early tumor reductions in patients with Fibroblast Growth Factor Receptor (FGFR)3-altered and wild-type overexpressing tumors. Signal activity including confirmed partial responses in heavily pretreated patients in multiple tumor types.

Biohaven's pipeline is now more focused after having to narrow down its R&D efforts to other assets. Today, I think opakalim's pivotal epilepsy readout is probably the most important near-term catalyst that could validate their pipeline. They also have interesting, albeit early, positive findings with BHV-1300 and BHV-1400 for their degrader platform.

David Pirman, Ph.D. promoted to Executive Vice President and Head of Discovery Bruce Car, Ph.D.

Enrollment complete in pivotal Phase 2/3 study evaluating opakalim in focal epilepsy (RISE3); top-line results on track for 2H 2026 Emerging opakalim focal epilepsy and idiopathic generalized epilepsy data presented at recent R&D Day reinforce evidence of target engagement, potential for efficacy, and differentiated tolerability profile In the ongoing focal epilepsy open-label extension (OLE) study, 54% of participants on opakalim 75 mg once-daily achieved a ≥50% reduction in seizure frequency compared to pre-randomization baseline, with a markedly lower incidence of nervous system adverse events compared to approved and investigational ASMs High double-blind completion rates of ~95%, and high rollover rates into the OLE of ~95%, reflect favorable patient experience with opakalim NEW HAVEN, Conn., June 30, 2026 /PRNewswire/ -- Biohaven Ltd.

BHV-1300 is the first MoDE™ extracellular protein degrader to enter a pivotal trial, pioneering a new class of precision immunology medicines that eliminate the disease-driving antibodies at the root of autoimmune disease. BHV-1300 targets the TSHR-IgG1 autoantibody that drives Graves' disease, not the thyroid gland itself.

Biohaven (BHVN) is upgraded from "Hold" to "Buy," driven by FDA regulatory shifts and strong biomarker data for its protein degrader pipeline. The company is set to initiate pivotal studies for BHV-1300 in Graves' Disease and BHV-1400 in IgA Nephropathy in mid-2026, targeting large unmet markets. Phase 1b data show over 80% reduction in pathogenic TSHR-IgG1 for BHV-1300 and over 60% Gd-IgA1 reduction for BHV-1400, with safety advantages over competitors.

BHV-8100 is an orally administered, brain-penetrant PKM2 modulator; a novel therapeutic class addressing the bioenergetic and immunometabolic basis of systemic and central nervous system disorders First-in-human study initiated with dose escalation ongoing; preliminary data in healthy participants demonstrates favorable pharmacokinetics supporting convenient, once-daily dosing and well a tolerated profile at projected therapeutic exposures Penetrates blood-brain barrier and reverses metabolic dysfunction with 3-fold improvement in glucose utilization in human, whole brain model (Bexorg BrainEx platform, physiologically reactivated brains from human donors); preferential metabolic rescue in Alzheimer's disease donor brains vs controls Exhibits robust beneficial effects across a spectrum of preclinical models of Alzheimer's, and multiple sclerosis: restores metabolic deficits, reduces inflammation and neurodegeneration, and enhances remyelination PKM2 modulation offers a potential new paradigm for treating large, underserved, and high-value indications in neurology, ophthalmology, and immunology  NEW HAVEN, Conn., June 1, 2026 /PRNewswire/ -- Biohaven Ltd.