Sagimet raises $115 million after positive long-term acne drug data

Sagimet Biosciences announced a $115 million equity financing at $10 per share to support a U.S. Phase 3 study of its acne treatment denifanstat. In a China extension study lasting up to 52 weeks, denifanstat achieved a 57% treatment-success rate, while total lesions and inflammatory lesions declined 72% and 77%, respectively. The company plans to begin patient screening for the U.S. study in October.

The financing is intended to pay for the U.S. Phase 3 program and related launch preparation. Sagimet says its June 30 liquidity should support operations through 2028, giving it funding to execute the planned trial.

  • 1Sagimet announced a $115 million financing priced at $10 per share, together with pre-funded warrants.
  • 2In the China extension trial, denifanstat produced a 57% treatment-success rate after up to 52 weeks.
  • 3Total acne lesions decreased 72% and inflammatory lesions decreased 77% in the China study.
  • 4Sagimet expects the U.S. Phase 3 trial to recruit about 800 patients aged 12 and older, including roughly 450 adolescents.
  • 5The company held $257.6 million in cash, cash equivalents and marketable securities on June 30 and said this funding should last through 2028.
  • Materials reported different premarket share-price gains: 13% in material 1 and 12% in material 2.

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