IND application filed for MP0712, the Company’s lead Radio-DARPin candidate targeting DLL3 and co-developed with Orano Med, with Phase 1 initiation expected before year end 2025 First patient images from MP0712 compassionate care program to be presented at TRP in November; additional programs planned for 2026, including MP0726 targeting mesothelin. Updated data from Phase 1/2a trial of MP0533, a multispecific T cell engager for AML, to be presented at ASH in December Protocol approved for Phase 2 investigat ...

Core Insights - Molecular Partners AG is making significant progress in its clinical programs, particularly with MP0712 and MP0533, with key milestones expected in the near future [2][6] - The company has appointed Martin Steegmaier, Ph.D., as Chief Scientific Officer, enhancing its leadership team [2][15] - Financially, the company is in a strong position with cash reserves projected to last until 2028 [2][19] Research & Development Highlights - MP0533 is in a Phase 1/2a trial for acute myeloid leukemia, showing promising results with over 30% of evaluable patients achieving a clinical response [3][4] - The dosing regimen for MP0533 has been optimized to enhance patient responses, with initial data from cohort 9 expected in Q4 2025 [5][6] - MP0712, a Radio-DARPin therapy for small cell lung cancer, is preparing for an IND filing, with initial clinical data anticipated in H1 2026 [8][9] Corporate Governance Highlights - The appointment of Martin Steegmaier, Ph.D., as CSO is aimed at strengthening the company's focus on oncology drug development [15] - A strategic review led to a planned reduction of up to 40 positions, which is expected to improve operational efficiency and extend the cash runway into 2028 [16] Financial and Business Outlook - For 2025, the company expects total operating expenses between CHF 55-65 million, with a significant portion being non-cash costs [18] - As of June 30, 2025, cash and cash equivalents totaled CHF 114 million, sufficient to fund operations into 2028 [19]

Core Viewpoint - Molecular Partners AG has appointed Martin Steegmaier, Ph.D., as Chief Scientific Officer (CSO), effective October 1, 2025, to enhance its oncology drug development efforts, particularly in DARPin therapeutics [1][2]. Company Overview - Molecular Partners AG is a clinical-stage biotech company focused on developing DARPin therapeutics, which are custom-built protein drugs aimed at addressing medical challenges that other drug modalities cannot effectively tackle [6]. - The company has a pipeline that includes various programs in pre-clinical and clinical development, with a primary focus on oncology [6]. Leadership Appointment - Martin Steegmaier brings extensive experience in oncology drug development from previous roles at Roche, MorphoSys, Boehringer Ingelheim, and SOTIO Biotech, where he led the development of a broad pipeline of oncology programs [1][3][2]. - The CEO of Molecular Partners, Patrick Amstutz, expressed confidence that Steegmaier's expertise will significantly contribute to the company's research organization and the advancement of its targeted DARPin therapeutics [2]. Educational Background - Martin Steegmaier holds a Ph.D. in biochemistry from the University of Basel and an MBA from the Edinburgh Business School, which complements his extensive experience in the biotech and pharmaceutical sectors [4]. Future Directions - The company aims to innovate and advance its pipeline of targeted DARPin therapeutics, including Radio-DARPins and Switch-DARPins, which are designed for logic-gated immune cell activation [2][5].

Core Insights - Molecular Partners AG is undergoing a strategic review to enhance operational efficiency and focus on advancing its clinical assets, resulting in a workforce reduction of up to 40 positions, approximately 24% of total staff [1][2][4] Group 1: Strategic Review and Workforce Reduction - The company has initiated a strategic review aimed at increasing efficiency and sharpening focus on clinical assets, leading to a potential reduction of up to 40 positions [1][4] - The decision to reduce workforce is part of a plan to extend the company's cash runway into 2028, beyond the previous guidance of 2027 [4][7] - A consultation process with employees has begun in accordance with Swiss employment law, and support will be provided to affected employees, including severance packages and job-seeking assistance [3][4] Group 2: Clinical Development Focus - The company is prioritizing the development of clinical assets MP0533 and MP0712, which are expected to provide significant value for patients and shareholders [2][4] - Clinical data from both MP0533 and MP0712 is anticipated in the second half of 2025, maintaining previously announced timelines [4][7] - The strategic review identified redundancies primarily in research and associated functions, allowing for a more focused approach to clinical development [4] Group 3: Financial Outlook - The workforce reduction is expected to lead to cost savings that will become fully effective by early 2026 [3][4] - The company plans to report its half-year financials on August 25, 2025, which will provide further insights into its financial health and operational adjustments [4]

Core Insights - Molecular Partners AG is a clinical-stage biotech company focused on developing DARPin therapeutics, which are custom-built protein drugs designed to address medical challenges that other drug modalities cannot effectively tackle [4] Group 1: Upcoming Events - The management team of Molecular Partners will participate in two investor conferences: the H.C. Wainwright 3rd Annual BioConnect Investor Conference on May 20, 2025, and the TD Cowen's 6th Annual Oncology Innovation Summit on May 28, 2025 [2][3] - Both events will be webcast and accessible on the Molecular Partners website under the investors tab [3] Group 2: Company Overview - Molecular Partners was founded in 2004 and has its offices in Zurich, Switzerland, and Concord, Massachusetts, USA [4] - The company is primarily focused on oncology and has various programs in different stages of pre-clinical and clinical development [4] - Molecular Partners collaborates with leading pharmaceutical companies to leverage the advantages of DARPins for unique patient solutions [4]

Core Insights - Molecular Partners AG is advancing its clinical programs and expects to achieve key milestones in 2025, including the IND filing and initial clinical data for its lead program MP0712 [2][5][8] - The company has a strong financial position with cash reserves of CHF 131 million as of March 31, 2025, which is projected to fund operations well into 2027 [19] Research & Development Highlights - The strategic partnership with Orano Med has been expanded to co-develop up to ten Pb-labeled radiotherapy programs, including MP0712 targeting DLL3 for small cell lung cancer [3][8] - Preclinical data for MP0712 presented at the AACR 2025 showed high tumor uptake and a favorable toxicity profile, supporting its efficacy in mouse models [4][9] - The IND application for MP0712 is planned for mid-2025, with a Phase 1 dose-escalation study set to begin in the second half of 2025 [5][8] - The second RDT program targeting MSLN is also in development, with promising preclinical data indicating effective binding despite high shedding of MSLN [7][9] Clinical Programs - MP0533, a multispecific T cell engager, is in a Phase 1/2a trial for acute myeloid leukemia, with recent data showing increased response rates in cohort 8 [10][11] - The study protocol for MP0533 has been amended to enhance exposure and response rates, with additional data expected in 2025 [12] - The Switch-DARPin platform aims to improve T cell engagers' safety and potency, with preclinical proof-of-concept data presented at AACR 2025 [13] Financial and Business Outlook - The company anticipates total operating expenses of CHF 55-65 million for 2025, with a portion allocated to non-cash effective costs [18] - The current cash position is expected to support operational needs and capital expenditures through 2027 [19] Corporate Governance Highlights - All motions proposed by the Board of Directors at the Annual General Meeting in April 2025 were approved by shareholders [17]

Core Insights - Molecular Partners AG presented three posters at the AACR Annual Meeting 2025, showcasing advancements in their DARPin therapeutics, particularly in the context of small cell lung cancer and solid tumors [1][2][8] Group 1: Radio-DARPin Programs - The first poster highlighted positive IND-enabling data for MP0712, a Radio-DARPin targeting DLL3, which is on track to provide initial clinical data in the second half of 2025 [1][2][8] - The second poster presented initial preclinical data on a Pb-based Radio-DARPin targeting mesothelin (MSLN), indicating substantial uptake in MSLN-positive tumors with limited accumulation in other organs [1][2][4] - MP0712 demonstrated high tumor uptake and a favorable safety profile in mouse models, with efficacy and tumor reduction correlating with DLL3 expression levels [3][4] Group 2: T Cell Engager Program - The third poster included preclinical proof-of-concept data on a logic-gated CD3 Switch-DARPin T cell engager, which activates T cells specifically in the presence of tumor-associated antigens, enhancing tumor specificity [5][8] - The Switch-DARPin approach allows for CD2 co-stimulation, leading to sustained T cell activation and preventing dysfunction, with significant tumor regression observed in mouse models [5][8] Group 3: Strategic Partnerships - Molecular Partners is co-developing the Radio-DARPin programs with Orano Med, emphasizing the strategic partnership's role in advancing their therapeutic innovations [2][8] - The company is leveraging the unique properties of DARPins to selectively bind to tumor targets while minimizing off-target effects, particularly in the context of MSLN-targeted therapies [4][8]

Core Points - Molecular Partners AG, a clinical-stage biotech company, announced that all motions proposed by the Board of Directors at the Annual General Meeting were approved by shareholders with a wide majority [1] - Shareholders confirmed the approval of the annual review, IFRS consolidated financial statements, and the annual statements for the financial year 2024, including the decision to carry forward a net loss of CHF 50,643,414 [2] - The Board of Directors and Management Board members were granted discharge for the financial year 2024, and all members of the Board were re-elected for a one-year term [3] - KPMG AG Zurich was re-elected as statutory auditors for the financial year 2025, and Anwaltskanzlei Keller AG was elected as the independent proxy until the 2026 Annual General Meeting [4] Company Overview - Molecular Partners AG specializes in developing DARPin therapeutics, focusing on medical challenges that other drug modalities cannot address, with oncology as its main area of focus [5] - The company was founded in 2004 and operates offices in Zurich, Switzerland, and Concord, Massachusetts, USA [5]