Puma Biotechnology, Inc. (PBYI) Stock Plunged 17.84% After-Hours, Here’s Why 

Puma Biotechnology, Inc. (PBYI) stock plummeted 17.84% in the after-hours trading session at the price of $5.25 after announcing its earnings report for the third quarter ended on 30th September 2021. PBYI is a biopharmaceutical firm that develops and commercializes innovative products to improve cancer care.  PBYI Third Quarter 2021 Financial Results   On 4th November […]