Preliminary unaudited fourth quarter and full year 2025 net product revenue of approximately $22M and $73M respectively; cash and cash equivalents of approximately $261M as of December 31, 2025, provide expected cash runway at least to 2028 Anticipated near-term catalysts include LOTIS-7 complete enrollment in first half of 2026 and LOTIS-5 Phase 3 topline data in second quarter 2026 Additional anticipated catalysts include full LOTIS-5 and LOTIS-7 results by end of 2026, with potential compendia inclusions in first half of 2027 and LOTIS-5 regulatory approvals to follow LAUSANNE, Switzerland, Jan. 8, 2026 /PRNewswire/ -- ADC Therapeutics SA (NYSE: ADCT), a commercial-stage global leader and pioneer in the field of antibody drug conjugates (ADCs), today provided corporate updates and highlights from its ZYNLONTA® clinical program. "During 2025, we delivered meaningful progress across our ZYNLONTA clinical program and extended our expected cash runway at least to 2028," said Ameet Mallik, Chief Executive Officer of ADC Therapeutics.