Cellectar Biosciences Stock: $140 Million Deal Puts Iopofosine FDA Filing in Focus
Cellectar Biosciences secured up to $140 million in new financing and reported a 83.6% overall response rate for iopofosine I 131 in a Phase 2b study for Waldenström macroglobulinemia. The company’s cash had fallen to $13.2 million at the end of 2025, raising doubts about its ability to continue. Shares traded heavily, with volume surging to 53.78 million. Cellectar plans a confirmatory trial and possible FDA filing.