Italian Drugmaker Chiesi to Acquire KalVista for $1.9 Billion
Chiesi's $1.9B acquisition of KalVista signals a strategic expansion in rare immunology, with implications for rare disease treatment supply and commercialization.
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Rare Diseases
Rare Diseases is monitored by UniPharma because shifts in demand, reimbursement, regulation, competition, or supply priorities can reshape procurement and launch planning.
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April 29, 2026
Chiesi's $1.9B Acquisition of KalVista Boosts Rare Disease Portfolio with EKTERLY (sebetralstat) for HAE
Chiesi Group acquires KalVista for $1.9B, gaining oral HAE drug EKTERLY, expanding US presence and targeting €6B revenue by 2030.
Read insightApril 29, 2026
Chiesi Acquires KalVista for $1.9bn, Adding Oral HAE Drug Sebetralstat
Chiesi’s $1.9bn acquisition of KalVista brings sebetralstat, the first oral on-demand therapy for hereditary angioedema, expanding its rare disease pipeline.
Read insightApril 29, 2026
Chiesi Group Acquires KalVista for $1.9 Billion to Boost Rare Disease Portfolio
Chiesi's $1.9 billion acquisition of KalVista strengthens its rare disease pipeline, signaling continued consolidation in the space.
Read insightApril 29, 2026
Chiesi Acquires KalVista for $1.9B to Strengthen Rare Disease Portfolio
Chiesi Group buys KalVista for $1.9B, adding oral HAE drug EKTERLY (sebetralstat) to rare disease portfolio. Deal expected to close Q3 2026.
Read insightApril 29, 2026
Chiesi's $1.9 Billion KalVista Deal Puts Rare Diseases First
Chiesi's $1.9B cash buyout of KalVista adds oral HAE drug EKTERLY and boosts US rare-disease footprint as it targets €6B revenue by 2030.
Read insightApril 29, 2026
Chiesi Group Acquires KalVista Pharmaceuticals, Expanding Rare Disease Portfolio with Oral HAE Therapy
Chiesi's $1.9bn acquisition of KalVista brings the first oral on-demand HAE therapy, sebetralstat, strengthening its rare disease portfolio and US commercial infrastructure.
Read insightApril 29, 2026
AI is finally cracking rare disease diagnosis and that could save years of searching
EvORanker identifies the correct disease-causing gene as top candidate in nearly 70% of cases, potentially cutting years off rare disease diagnosis.
Read insightApril 27, 2026
Intellia's CRISPR Therapy Shows Efficacy in HAE Phase 3 Trial
A single dose of lonvo-z reduced swelling attacks in HAE patients, positioning it as the second approved CRISPR medicine and first in vivo treatment. What this means for market access.
Read insightApril 27, 2026
Breaking Barriers in Rare Disease Clinical Trials: Lessons from the VALOR Trial
Priovant's VALOR trial in dermatomyositis offers lessons on study design, patient retention, and sponsor-vendor collaboration for rare disease phase 3 trials.
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