ADC Therapeutics to Participate in the 2026 Cantor Global Healthcare Conference

LAUSANNE, Switzerland , Sept. 3, 2026 /PRNewswire/ -- ADC Therapeutics SA (NYSE: ADCT ) today announced that Ameet Mallik, Chief Executive Officer, will participate in a fireside chat at the 2026 Cantor Global Healthcare Conference in New York, NY, on Friday, September 11, 2026, at 9:10 a.m. ET. A live webcast of the presentation will be available via the Events & Presentations page in the Investors section of ADC Therapeutics' website, ir.adctherapeutics.com . A replay of the webcast will be available for approximately 30 days.

About ADC Therapeutics ADC Therapeutics (NYSE: ADCT ) is a commercial-stage global leader and pioneer in the field of antibody drug conjugates (ADCs), transforming treatment for patients through our focused portfolio with ZYNLONTA ® (loncastuximab tesirine-lpyl). ADC Therapeutics' CD19-directed ADC ZYNLONTA received accelerated approval by the FDA and conditional approval from the European Commission for the treatment of relapsed or refractory diffuse large B-cell lymphoma after two or more lines of systemic therapy. ZYNLONTA is also in development in combination with other agents and in earlier lines of therapy. Headquartered in Lausanne (Biopôle), Switzerland, with operations in New Jersey, ADC Therapeutics is focused on driving innovation in ADC development with specialized capabilities from clinical to manufacturing and commercialization. Learn more at adctherapeutics.com and follow us on LinkedIn .

Forward-Looking Statements This press release contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. In some cases you can identify forward-looking statements by terminology such as "may", "will", "should", "would", "expect", "intend", "plan", "anticipate", "believe", "estimate", "predict", "potential", "seem", "seek", "future", "continue", or "appear" or the negative of these terms or similar expressions, although not all forward-looking statements contain these identifying words. Forward-looking statements are subject to certain risks and uncertainties that can cause actual results to differ materially from those described. Factors that may cause such differences include, but are not limited to: the adequacy of the LOTIS-5 clinical trial data to support full regulatory approval and our ability to maintain accelerated approval in the United States and foreign jurisdictions for our product; our ability to identify and execute on potential regulatory and compendia pathways; the timing, content and outcome of meetings with and feedback or other communications provided by regulatory authorities including U.S. FDA including our ability to adequately address the serious concerns related to the LOTIS-5 trial results raised by the FDA at the recent pre-sBLA submission meeting; the timing, submission and outcome of an sBLA related to LOTIS-5 and potential approval; the actual and perceived benefit-risk profile for ZYNLONTA ® as studied in the LOTIS-5 trial; the assessment of the data from LOTIS-5 study, including additional analyses of outcomes observed for safety, efficacy and within key geographic regions and across certain patient sub-populations; the path for full regulatory approval for ZYNLONTA ® in the United States and foreign jurisdictions and into earlier lines of therapy; whether future LOTIS-7 results will be consistent with or different from the prior disclosure, the timing, results and publication of the full LOTIS-7 trial data and potential compendia inclusion; future regulatory strategy for a Phase 3 trial for the combination of ZYNLONTA ® plus glofitamab; our expected revenue growth in 2027 and the Company's ability to sustain or grow ZYNLONTA ® revenue in the future; our expected cash runway into at least 2028 which assumes use of the minimum liquidity amount required to be maintained under its loan agreement covenants; our ability to comply with the terms of our indebtedness; changes in our regulatory and c...