
Financial Data and Key Metrics Changes - Total revenues for Q1 2025 were $23 million, including net product revenues of $17.4 million, consistent with Q1 2024 and an increase from $16.4 million in Q4 2024 [5][17] - Net loss for Q1 2025 was $38.6 million, an improvement from a net loss of $46.6 million in Q1 2024, attributed to higher license revenues and lower expenses [18] - Cash and cash equivalents as of March 31, 2025, were $194.7 million, down from $250.9 million at December 31, 2024, primarily due to net loss from operations [18] Business Line Data and Key Metrics Changes - The company reported $5.6 million in milestone and royalty payments included in total revenue for the quarter [6] - The LOTUS-seven study showed an overall response rate of 95.5% and a complete response rate of 90.9% in 22 efficacy evaluable patients [14] Market Data and Key Metrics Changes - The company is focusing on maintaining its position as a treatment option for third-line plus DLBCL patients, with promising data from the LOTUS-seven study [5][10] - The competitive landscape is highlighted by the potential of ZYNLATA plus glufitamab to be a best-in-class combination in a highly competitive market [6][11] Company Strategy and Development Direction - The company aims to expand the use of ZYNLATA into earlier lines of therapy in DLBCL and indolent lymphomas, believing in the potential for significant revenue growth [10][22] - The strategy includes pursuing regulatory discussions and compendia strategies based on the data from ongoing trials [8][11] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the upcoming catalysts and the company's cash runway expected to fund operations into the second half of 2026 [10][21] - The management is optimistic about the promising data from ongoing trials and the potential to change treatment paradigms for patients with aggressive lymphoma [15][22] Other Important Information - The LOTUS-five trial is on track to reach the pre-specified number of progression-free survival events by the end of 2025, with top-line data expected thereafter [8][20] - The company is engaged in discussions for potential research collaborations to advance its programs [9][20] Q&A Session Summary Question: Follow-up time for patients and CR conversion times - Management indicated that follow-up assessments are ongoing, with high complete response rates being a strong biomarker for durability [27][28] Question: Competitive strategy and regulatory engagement - The company plans to engage with regulatory authorities once sufficient data from approximately 100 patients is available [30] Question: Expected patient numbers at upcoming conferences - Management confirmed that more patients than the 22 already discussed will be presented at the EHA and ICML conferences, but exact numbers cannot be disclosed [34] Question: Timing for LOTUS-five data readout - The company expects to reach the pre-specified number of PFS events this year, with data readout potentially at the end of this year or early next year [42] Question: Discontinuation of the ADCT-602 program - The discontinuation of the ADCT-602 program has minimal capital implications, allowing focus on advancing other research programs [50][51]