Sparrow Pharmaceuticals, Inc.

Sparrow Pharmaceuticals is a clinical-stage biopharmaceutical company developing clofutriben, an oral, once-daily HSD-1 inhibitor that lowers active cortisol inside specific tissues rather than shutting down the body's steroid system entirely. Founded in 2013 by scientist David Katz, the company has raised roughly $145 million across Series A and Series B rounds and is running the Phase 2b CAPTAIN-T2D trial in patients with type 2 diabetes and elevated cortisol, alongside programs in Cushing's syndrome and autonomous cortisol secretion.