Palvella Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing novel therapies to treat patients serious and rare genetic skin diseases. The company's lead product candidate is QTORIN 3.9% rapamycin anhydrous gel that is in Phase 3 clinical trial for the treatment of microcystic lymphatic malformations, as well as in Phase 2 clinical trial to treat cutaneous venous malformations. It also develops QTORIN rapamycin for the treatment of other mTOR-driven skin diseases. The company is based in Wayne, Pennsylvania
Company profile updated October 10, 2026.
As of October 8, 2026. Daily closing data may differ from the live quote shown in the dashboard.
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