Summary of AbCellera Biologics (ABCL) FY Conference Call - June 09, 2025 Company Overview - **Company**: AbCellera Biologics (ABCL) - **Transition**: Shifted from a platform company to a clinical-stage biotech with two internally developed agents authorized for clinical trials [3][4] Key Points and Arguments Financial Position - **Liquidity**: Company has approximately $800 million in liquidity, allowing for continued investment in pipeline development [3] Pipeline Development - **Initial Molecules**: Focus on two molecules, ABCL635 and ABCL575, entering clinical trials in Q3 2025 [3] - **Development Projects**: Over 20 development projects, with more than half targeting complex membrane protein targets [4] Target Selection Framework - **Framework Criteria**: Selection based on validated science, large commercial opportunities, differentiation, and clear development paths [5][6] ABCL635 Specifics - **Indication**: Targeting vasomotor symptoms (VMS) related to menopause, specifically hot flashes [8] - **Market Opportunity**: Estimated annual sales potential over $2 billion, with 30% of women experiencing moderate to severe VMS [10] - **Differentiation**: Antibody approach expected to have fewer safety issues compared to small molecules, with a preference for monthly dosing over daily oral administration [20][21] Market Dynamics - **Menopausal Hormone Therapy (MHT)**: Approximately 40 million women in the U.S. are of menopausal age, with 30% experiencing moderate to severe VMS. About 50% seek treatment, but 20% are contraindicated for MHT [25][26][27] - **Commercial Market**: Significant opportunity exists for alternatives to MHT, especially for the 1.2 million women contraindicated for MHT [28] ABCL575 Overview - **Mechanism**: Targets OX40 ligand, which mediates T cell expansion and survival, potentially offering safety advantages over OX40 receptor targeting [35] - **Indication**: Initially exploring atopic dermatitis, a large unmet medical need with existing successful treatments like Dupixent [38] Competitive Landscape - **Dupixent Comparison**: Dupixent generates $8 billion in sales but has limitations in patient response rates, indicating a potential market for alternative therapies like ABCL575 [41] Clinical Trials and Future Plans - **Phase One Trials**: Expected to start dosing in Q3 2025, with initial data anticipated in the first half of 2026 [49][50] - **Partnership Strategy**: ABCL635 is likely to be advanced independently, while ABCL575 may be better suited for partnership due to its broader indication potential [54][60] Legacy Business and Partnerships - **Ongoing Partnerships**: Continued investment in partnerships, including a recent collaboration with AbbVie on T cell engagers [61] - **GMP Facility**: Investment in a GMP facility expected to be operational by the end of the year, supporting clinical trial material production [62] Additional Important Content - **Patient Preferences**: Surveys indicate a preference for injectable treatments over daily oral medications among menopausal women [21][23] - **Market Segmentation**: There is room for both biologics and oral treatments in the market, with patient choice being a significant factor [32] This summary encapsulates the key insights from the conference call, highlighting the strategic direction, market opportunities, and clinical development plans of AbCellera Biologics.