Chiesi and Gossamer Bio Announce Transformative Global Collaboration to Develop and Commercialize Seralutinib in Pulmonary Arterial Hypertension and Other Respiratory Indications

Strategic collaboration to leverage Chiesi's legacy of respiratory leadership and Gossamer Bio's development expertise in pulmonary hypertension. Gossamer to receive $160 million development reimbursement payment and eligible to receive up to$146 million in regulatory and $180 million in sales milestones. 50/50 commercial profit split in US and global development cost sharing arrangement. Chiesi obtains exclusive ex-US development, manufacturing, and commercial rights, with Gossamer to receive mid-to-high ...