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Coultreon Biopharma

Coultreon Biopharma

Biotech · Healthcare

Coultreon Biopharma Secures $125M Series A for SIK3 Inhibitor

April 28, 2026$125M · Series A

Coultreon Biopharma closed an oversubscribed $125 million Series A to advance its lead oral SIK3 inhibitor COL-5671 into Phase 2 trials for psoriasis and ulcerative colitis. The round was led by Sofinnova Investments with Forbion and Novo Holdings as co-leads.

Lead Investors

Sofinnova InvestmentsForbionNovo Holdings

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