
Iovance Biotherapeutics shares drop 46% after valuation downgrade despite melanoma drug progress
Iovance Biotherapeutics' stock fell 46% following a downgrade to Hold due to over-optimism in its valuation. While the melanoma drug AMTAGVI (lifileucel) is gaining market traction, the potential for its use in non-small cell lung cancer (NSCLC) appe...


