CAMBRIDGE, Mass. & SALISBURY, England--(BUSINESS WIRE)---- $KALV--KalVista Pharmaceuticals, Inc. (NASDAQ:KALV), a clinical stage pharmaceutical company focused on the discovery, development, and commercialization of small molecule protease inhibitors, today provided an update on its franchise of oral plasma kallikrein inhibitors for treatment of hereditary angioedema (HAE). “Based upon the progress of the ongoing KVD900 Phase 2 clinical trial, we expect to announce data from that trial in the second quar