Molecular Partners AG(MOLN) - 2025 FY - Earnings Call Presentation

Radio-DARPin Therapy & MP0712 - Molecular Partners is focused on oncology with differentiated assets like MP0533 and MP0712, addressing unmet medical needs[8] - The company has CHF ~149 million, ensuring funding into 2027[8, 110] - MP0712, a 212Pb-DLL3 targeted radiotherapeutic, addresses the critical unmet need in SCLC, where >85% of patients express DLL3[36, 39] - Preclinical data shows MP0712 induces complete tumor regression in ~70% of mice at 4x 10µCi and ~20% of mice at 8x 5µCi in the NCI-H82 tumor model at day 63[45] - MP0712 clinical development strategy includes Phase 0 imaging studies and Phase 1 dose escalation studies starting in H2 2025, with initial clinical data expected by YE[54] Next-Gen Immune Cell Engagers & MP0533 - MP0533 is a tetra-specific T-cell engager designed to kill AML cells by targeting CD33, CD123, and CD70[69, 77] - Preliminary data from the MP0533 Phase 1/2a study shows 4 responders reported in DR 1-7 with manageable safety[80] - An improved MP0533 exposure was achieved at DR 8 with a steeper and denser step-up dosing regimen[82, 86] Switch-DARPin Platform - The Switch-DARPin platform aims to overcome limitations of current T cell engagers by enabling targeted and conditional activation of immune cells[94, 101] - Preclinical data shows the EpCAM-MSLN-CD2/CD3 Switch induces tumor regression more efficiently than a MSLN-CD3 engager (Tritac)[107]