ImmunityBio: Getting Whiplash After FDA's Refusal To File For Anktiva's sBLA

分组1 - ImmunityBio, Inc. (NASDAQ: IBRX) received a Refusal to File (RTF) letter from the FDA regarding its supplemental Biologics License Application (sBLA) for Anktiva in combination with BCG for BCG-unresponsive non-muscle invasive bladder cancer [1] - The RTF letter indicates that the FDA found issues with the submission that need to be addressed before the application can be considered [1] - This development may impact the company's stock performance and investor sentiment in the biotech sector [1]