IGM Biosciences has closed a significant number of labs and offices and cut 80% of its workforce due to Sanofi ending their partnership.
With the loss of a major partner, IGM is looking to reduce costs and save cash, leading to organizational reorganization.
The biotech firm had around 150 full-time employees in 2024, reduced to only about seven after the recent job cuts.
Sanofi and IGM's partnership involved co-development of IGM antibody agonists, but the agreement was altered in April 2024, limiting the number of targets.