KROS initiated a review for strategic alternatives, possibly involving a sale. A new stockholder rights plan has been adopted to protect investors. An individual now owns 11.2% of Keros, indicating strong investor interest. KER-065 shows therapeutic potential for muscular diseases, backed by initial trial results. Keros has a strong cash position, ensuring runway till 2029.
KROS halts dosing in two treatment arms of TROPOS trial due to safety concerns. Adverse events of pericardial effusion were unexpectedly observed in the trial. Ongoing 1.5 mg/kg dosing continues after a risk-benefit assessment. Topline data from all treatment arms expected in Q2 2025. KROS stock fell 74.1%, trading at $17.80 in premarket.
Keros Therapeutics halted 3.0 mg and 4.5 mg doses due to safety concerns. This suspension could impact KROS's financial performance and investor sentiment.
KROS and Takeda entered licensing agreement for elritercept development. Elritercept targets anemia in cancers with fast-track FDA designation. Takeda pays KROS $200M upfront, potential over $1.1B in milestones. Analysts see KROS focusing on two key assets post-agreement. KROS stock increased 8.28% following the news.