Immunome(US:IMNM)2025-11-10 23:00Pipeline Highlights - Varegacestat, an oral gamma secretase inhibitor for desmoid tumors, expects Phase 3 topline data before the end of 2025[9] - IM-1021, a ROR1 ADC, has shown objective responses in B-cell lymphoma patients at multiple dose levels[9] - IM-3050, a FAP radiotherapy, anticipates Phase 1 initiation in early 2026[9] - Three novel ADCs against solid tumor targets are undergoing IND-enabling studies to support 2026 INDs[9] HC74 Payload - HC74, a proprietary TOP1i ADC payload, is considered to have best-in-class potential[9] - HC74 demonstrates a lower efflux ratio of 10 compared to DXd's 79, potentially overcoming chemo-resistance[69] - HC74 ADC shows a payload loss of 18% at Day 7, compared to 36% for DXd ADC, indicating enhanced stability[75] Financial and Leadership - The company's cash runway is expected to extend into 2027[9] - The company's leadership team includes executives with experience at Seagen, where they grew revenue to over $2 billion in 2022, leading to a $43 billion acquisition[14] Varegacestat Market Potential - The estimated revenue for gamma secretase inhibitors (GSIs) in the US desmoid patient market is $356 million in 2025[20] - Phase 2 RINGSIDE Part A data showed a 64% response rate in the 1.2mg QD arm (n=14) and 55% overall (n=42)[27]