
Financial Data and Key Metrics Changes - In Q3 2024, net product revenues increased to 52.9 million, compared to 52.4 million for the same periods in 2023 [7][22] - The net loss for Q3 2024 was 0.42 per share, compared to a net loss of 0.57 per share for the same period in 2023 [26] - On a non-GAAP basis, adjusted net loss was 0.28 per share, compared to an adjusted net loss of 0.39 per share for the same period in 2023 [27] Business Line Data and Key Metrics Changes - The growth in ZYNLONTA revenues was primarily driven by volume increases and a net price increase [22] - Non-GAAP operating expenses decreased by 12% year-over-year for the first nine months of 2024, while Q3 operating expenses increased by 5% due to investments in clinical trials [23][24] Market Data and Key Metrics Changes - The market for DLBCL treatments has evolved to include cellular therapies, bispecifics, ADCs, and monoclonal antibodies, with a shift towards combinations that offer rapid, deep, and durable responses [14] - ZYNLONTA is positioned well for use in combination therapies in second-line plus DLBCL due to its efficacy, safety, and accessibility [13] Company Strategy and Development Direction - The company aims to expand the use of ZYNLONTA beyond its current indication by supporting commercialization efforts in the U.S. and exploring partnerships for international markets [28] - In solid tumors, the focus will be on pursuing multiple ADC candidates in parallel, leveraging a novel exatecan-based research platform [29] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in ZYNLONTA's profile and its potential to expand into earlier lines of therapy in DLBCL and indolent lymphomas [7][31] - The company anticipates key milestones, including the completion of enrollment in LOTIS-5 and initial data from LOTIS-7, which are expected to drive value creation [31] Other Important Information - The company ended Q3 2024 with $274.3 million in cash and cash equivalents, expected to fund operations into mid-2026 [22] - The decision to discontinue the Phase Ib ADCT-601 program was based on an unfavorable benefit-risk profile during the dose optimization phase [11] Q&A Session Summary Question: Comment on the commercialization of ZYNLONTA in its approved indication - Management noted increased competition from bispecifics but indicated stable demand for ZYNLONTA, maintaining a 50-50 mix between community and academic settings [34][36] Question: What are the expectations for LOTIS-7 data? - Management aims for overall response rates and CR/PR rates in the range of 50% to 60%, while also monitoring the rates and severity of CRS [38][39] Question: Insights on the AXL601 solid tumor opportunity - The decision to halt the AXL601 program was due to an inability to sustain desired efficacy with a favorable tolerability profile [42][44] Question: Timeline for the next solid tumor IND filing - The timeline for an IND filing is approximately 18 months from drug candidate selection, with updates expected in 2025 [46][47] Question: Expectations for LOTIS-7 synergy and community center involvement - Management expects additive or synergistic efficacy from the combination of ZYNLONTA and glofitamab, with trials conducted in both academic and community centers [50][52] Question: Data requirements for indolent lymphoma updates at ASH - Management indicated that updated data will be presented at ASH, with a focus on patient sample sizes that have historically been sufficient for inclusion in guidelines [56][58]