Agomab raises $89 million for development of candidates including AGMB-447 inhaled ALK5 inhibitor for IPF

Agomab Therapeutics said that it has closed an $89 million Series D financing round that will support development of several candidates, including its AGMB-447 inhaled ALK5 inhibitor for the treatment of idiopathic pulmonary fibrosis (IPF). New investors participating in the round included Sanofi and private equity investor Invus.

In December 2023, Agomab announced the initiation of a Phase 1 trial of inhaled AGMB-447 in healthy subjects and IPF patients. That trial is still underway. Earlier this year, AGMB-447 for the treatment of IPF received orphan drug designation from the FDA.

Agomab CEO Tim Knotnerus commented, “We are thrilled to have Sanofi and Invus joining our investor syndicate. Their investment as well as the continued support from our existing shareholders is another validation of the trailblazing work our team is conducting in the fields of fibrostenosing Crohn’s disease and idiopathic pulmonary fibrosis. Through this financing round we will create further optionality and the capital will allow us to accelerate our efforts in developing our novel potential therapies.”

Read the Agomab Therapeutics press release.

Share

published on

May 10-May 14RDD 2026, Phoenix, AZ, USA

May 15-May 16: ATS Respiratory Innovation Summit 2026, Orlando, FL, USA

May 17-May 20: ATS International Conference 2026, Orlando, FL, USA

June 10SMI.London 2026, London, UK

July 13-July 162026 ISAM Congress, Taipei, Taiwan