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Summary
Incorporated in 2019, we are a key player in the global antibody-drug conjugate (“ADC”) landscape, dedicated to the development of innovative therapeutics in this fast-growing drug modality to treat cancer, autoimmune diseases, and beyond. We have self-discovered two Core Products, namely DB-1303/BNT323, a HER2 ADC candidate targeting cancers including endometrial cancer (“EC”) and breast cancer (“BC”), and DB-1311/BNT324, a B7-H3 ADC candidate targeting cancers including small-cell lung cancer (“SCLC”), castration-resistant prostate cancer (“CRPC”), esophageal squamous cell carcinoma (“ESCC”) and head and neck squamous cell carcinoma (“HNSCC”). In addition to our Core Products, we have also self-discovered (i) five other clinical-stage ADCs (namely, DB-1310, DB-1305/BNT325, DB-1312/BG-C9074, DB-1419 and DB-2304) with potential in a broad range of indications, each ranking among the most clinically advanced globally in terms of overall or lead indication development progress, according to Frost & Sullivan; (ii) two bispecific ADCs (“BsADCs”) (DB-1418/AVZO-1418 and DB-1421) that are expected to enter into clinical stage from 2025 to 2026; and (iii) multiple other preclinical ADCs.

WE MAY NOT BE ABLE TO SUCCESSFULLY DEVELOP, MARKET AND/OR GENERATE MEANINGFUL ECONOMIC VALUE FROM OUR PIPELINE PRODUCTS, INCLUDING CORE PRODUCTS DB-1303 AND DB-1311.

ADCs have emerged as one of the most promising and fastest-growing treatment modalities, with the ability to leverage the targeting and binding abilities of antibodies to precisely deliver cytotoxic payloads to cancer or other diseased cells.

We have established four globally innovative ADC technology platforms. Our topoisomerase-based DITAC platform has demonstrated a wide therapeutic window (i.e., safe and effective dosage range) which potentially translates into improved efficacy and safety in the clinical setting. Topoisomerase is an enzyme that plays an essential role in DNA replication and transcription. By targeting topoisomerase, ADCs derived from our DITAC platform can potentially treat various solid tumors by inhibiting DNA replication and inducing DNA damage in cancer cells. Our know-how and execution capabilities have further enabled us to design multiple modular platforms and engineer next-generation ADC therapeutics with unique features, including novel payloads (i.e., therapeutic agents delivered to the target area) and bispecific formats, that can potentially generate synergistic and combination effects, which may lead to significant improvement in patient outcomes.

All of our clinical-stage assets had obtained investigational new drug (“IND”) approvals from both the United States Food and Drug Administration (the “FDA”) and the National Medical Products Administration of the PRC (the “NMPA”) as of the Latest Practicable Date.

We have seven ongoing global multi-regional clinical trials (“MRCTs”) across 17 countries and over 230 trial sites, with over 2,000 patients enrolled (more than 50% located in the U.S., EU, Australia and other regions outside China) as of the Latest Practicable Date, including four conducted in collaboration with our strategic partners for which we are currently acting as the trial sponsor. Our innovative ADC assets have attracted leading global biopharmaceutical companies, culminating in several global partnerships to date, including with BioNTech SE (“BioNTech”), BeiGene, Ltd. (“BeiGene”), Adcendo ApS (“Adcendo”), GSK plc (“GSK”), and Avenzo Therapeutics, Inc. (“Avenzo”), with over US$6.0 billion in total deal value (of which approximately US$500 million had been received as of the Latest Practicable Date).



Source: Duality Bio-B (09606) Prospectus (IPO Date : 2025/04/07)
Listing Market MAIN
Industry Biotechnology - Pharmaceuticals
Background Others
Major Business Area N/A
Corporate Information
Substantial Shareholders LAV Fund VI Opportunities, L.P. (19.51%)
King Star Med LP (7.71%)
ZHU Zhongyuan (7.61%)
Shanghai Yingjia Enterprise Management Partnership (Limited Partnership) (7.48%)
Directors ZHU Zhongyuan (Chairman and Chief Executive Officer and Executive Director)
ZHANG Shaoren (Vice President and Executive Director)
SI Wen (Executive Director)
CAI Zhiyang (Non-Executive Director)
YU Tao (Non-Executive Director)
CHUAI Shuyin (Independent Non-Executive Director)
GAO Fengyong (Independent Non-Executive Director)
XIE Dong (Independent Non-Executive Director)
Company Secretary TSANG Wing Man
YUAN Jiali
Principal Bankers Industrial And Commercial Bank of China
Solicitors JunHe LLP
CM Law Firm
Jun He Law Offices
Harney Westwood & Riegels
Kirkland & Ellis International
Auditors PricewaterhouseCoopers
Registered Office 40/F., Dah Sing Financial Centre, 248 Queen Road East, Wanchai, Hong Kong
Share Registrars Computershare Hong Kong Investor Services Ltd. [Tel: (852) 2862-8628]
Share Registrars Tel No (852) 2862-8628
Internet Address http://www.dualitybiologics.com
Email Address
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