Regulatory Progress for Lead Asset (iapocine I-131)
Achieved regulatory alignment with EMA (SAWP guidance) and plan to submit a conditional marketing authorization (CMA) in 2026 with potential European commercialization as early as 2027. FDA engagement supports pursuing an NDA under the accelerated approval pathway; Breakthrough Therapy designation in the U.S. and PRIME designation in the EU. Full 12-month follow-up on CLOVER‑WaM dataset now collected, strengthening the dossier for both accelerated approval and confirmatory trial design.
Clinical Pipeline Advancement (CLR125 & CLR225)
Initiated Phase 1b dose-finding study of CLR125 (iodine-125 Auger emitter) in triple-negative breast cancer; early interim dosimetry, safety, and preliminary efficacy data expected mid‑2026. CLR225 (alpha emitter) completed IND‑enabling work and is ready for Phase 1 pending funding. Preclinical pancreatic cancer models for CLR225 showed compelling tumor inhibition. Plan to present additional clinical outcomes (ORR, DOR, PFS, subsets) throughout 2026.
Expanded Intellectual Property and Isotope Supply
Significant expansion of global patent estate with new patents issued across Europe, Asia Pacific, Middle East and the Americas protecting lead asset, CLR125, and the PDC platform. Strengthened isotope supply chain via partnerships with ITM Technologies and Ionectics to secure commercial-scale access to 225Ac and astatine‑211 for alpha program development.
Improved Financial Efficiency and Capital Raises
Raised approximately $15.2 million during 2025 (including $5.8M in Q4). Reduced operating costs: reported R&D expense declined from $26.6M (2024) to $11.5M (2025) (~56.8% reduction) and SG&A declined from $25.6M to $11.5M (~55.1% reduction). Net loss improved to $21.8M in 2025 from $44.6M in 2024 (a ~51.1% reduction); net loss per basic share decreased from $36.52 to $8.35 (~77.1% reduction).
Commercial/Logistical Advantages
Established global logistical chain from prior international trial experience (≈25 European sites) and a competitive product shelf-life advantage (21 days at room temperature versus typical 3–7 days), facilitating broader and more flexible distribution. Company pursuing commercial partnerships in Europe rather than direct commercialization.