Kymera Therapeutics IncKT-621 phase IIb enrollment completed early, positive phase Ib data, and pipeline progress.
Kymera Therapeutics shares have risen 50.9% year to date, driven by rapid advancement of its lead candidate KT-621 for atopic dermatitis. The company completed enrollment in the phase IIb BROADEN2 study roughly six months ahead of schedule, pulling forward pivotal efficacy data to late 2026. Positive phase Ib data presented at the American Academy of Dermatology showed robust STAT6 degradation and a favorable safety profile, supporting KT-621 as a potential oral alternative to injectable biologics. Beyond KT-621, pipeline momentum includes dosing the first participant in a phase I trial of KT-485 under a Sanofi collaboration that triggered a $20 million milestone, new preclinical data for KT-579 in lupus models, and Gilead’s option exercise on KT-200 that brought a $45 million payment. Kymera plans to begin phase III studies in atopic dermatitis by mid-2027 and expects asthma data from the BREADTH trial in late 2027.
Kymera Therapeutics IncKT-621 phase IIb enrollment completed early, positive phase Ib data, and pipeline progress.
Gilead Sciences IncGilead exercised option on KT-200, paying $45 million milestone to Kymera.
Sanofi SASanofi collaboration triggered $20 million milestone from first participant dosed in KT-485 phase I trial.