Caldera Therapeutics | Discover Innovative IBD Solutions (Caldera), a clinical stage biotechnology company developing the first-in-class bispecific antibody CLD-423 for inflammatory bowel disease (IBD) and other immunologic and inflammatory diseases, today launched with $112.5 million total capital raised and announced that the first subjects have been dosed in the Phase 1 trial of its lead program, CLD-423. Caldera raised a $75 million Series A round from Atlas Venture, LAV and venBio, and most recently a $37.5 million Series A-1 round led by Omega Funds, with participation from new investors Wellington Management and Janus Henderson Investors.
Caldera also announced that the first subjects have been dosed in a Phase 1 healthy
volunteer trial of CLD-423, a bispecific antibody targeting the clinically validated IL-23p19
and TL1A pathways.
Read More – Coating Place Receives Growth Capital Investment From 1315 Capital
“By elegantly combining two powerful autoimmune targets in a single molecule, CLD-423
represents the next frontier in IBD treatment,” said Praveen Tipirneni, MD, CEO of Caldera
and former CEO of Morphic Therapeutic. “Bispecifics have the potential to redefine the
efficacy bar in IBD, and CLD-423 is rationally designed to achieve a best-in-disease profile
with optimized efficacy, safety, pharmacokinetics and developability. CLD-423 is
advancing through Phase 1 with the goal of enabling clinical evaluation in patients with
IBD.”
“We see CLD-423 as a program that has the potential to change the IBD treatment
paradigm,” said Michelle Doig, Partner, Omega Funds. “Caldera’s scientific strategy,
execution focus and leadership team truly distinguish the company and position CLD-423
as a new standard of care. We are excited to lead this financing and partner with Praveen
and a top-tier syndicate to unlock meaningful clinical and commercial value.”
Caldera was founded in 2025 to advance innovative biologics in IBD, assembling a senior leadership team with deep experience in the discovery and development of IBD therapeutics and a proven track record of building biotechnology companies through to successful exits. The company in-licensed exclusive global development and commercialization rights to CLD-423 from Qyuns Therapeutics Co., Ltd., following a comprehensive evaluation of the evolving IBD bispecific landscape.
Read More – Ammobia Raises $7.5M in Seed Funding
