Core Insights - ADC Therapeutics SA is a global leader in antibody drug conjugates (ADCs) and will host a conference call on May 14, 2025, to report Q1 2025 financial results and operational updates [1][2][3] Company Overview - ADC Therapeutics is advancing proprietary ADC technology aimed at transforming treatment for patients with hematologic malignancies and solid tumors [3] - The company is based in Lausanne, Switzerland, with operations in London and New Jersey [5] Product Development - ADC Therapeutics' CD19-directed ADC ZYNLONTA (loncastuximab tesirine-lpyl) has received accelerated approval from the FDA and conditional approval from the European Commission for treating relapsed or refractory diffuse large B-cell lymphoma after two or more lines of systemic therapy [4] - ZYNLONTA is also being developed in combination with other agents and in earlier lines of therapy, alongside multiple ADCs in ongoing clinical and preclinical development [4]

Core Insights - Sutro Biopharma, Inc. announced promising preclinical findings for STRO-004, a novel antibody drug conjugate (ADC) targeting tissue factor, showcasing its anti-tumor activity and favorable safety profile [1][2] - The company will present its findings at the 2025 American Association for Cancer Research (AACR) Annual Meeting, highlighting the advantages of its XpressCF+ platform in developing dual-payload ADCs [1][2] Preclinical Findings - STRO-004 demonstrated potent, dose-dependent anti-tumor activity and a favorable safety profile across all tested doses in preclinical studies [2] - After a single dose, STRO-004 achieved promising overall response and disease control rates in Tissue Factor-positive patient-derived xenograft models across multiple cancer types [2] Technology and Platform - Sutro's XpressCF+ platform enables the creation of dual-payload ADCs with higher drug-to-antibody ratios and fully site-selective conjugation of two linker payloads [2] - The platform addresses limitations of conventional ADCs and the challenges of targeting complex disease biology, reinforcing the company's technology leadership [2] Presentation Details - The poster presentation titled "Preclinical activity and safety of STRO-004, a novel ADC targeting tissue factor for solid tumors" will take place on April 28, 2025, at the AACR meeting [3] - Another presentation will focus on enhancing Topo1i ADC efficacy through the development of homogeneous dual-payload ADCs [3] Company Overview - Sutro Biopharma is focused on discovering and developing precisely designed cancer therapeutics, leveraging its cell-free XpressCF technology for broader patient benefits [4] - The company is advancing a robust early-stage pipeline of novel exatecan and dual-payload ADCs, supported by high-value collaborations and industry partnerships [4]

Core Insights - ADC Therapeutics presented promising data on exatecan-based antibody drug conjugates (ADCs) targeting Claudin-6, PSMA, and ASCT2 at the AACR Annual Meeting 2025, indicating their potential in treating various cancers [1][2][3] Group 1: ADC Therapeutics Overview - ADC Therapeutics is a global leader in the field of antibody drug conjugates (ADCs), focusing on transforming treatment paradigms for patients with hematologic malignancies and solid tumors [5] - The company has received FDA accelerated approval for its CD19-directed ADC ZYNLONTA for treating relapsed or refractory diffuse large B-cell lymphoma [6] Group 2: Research Findings - ADCT-242, targeting Claudin-6, showed potent anti-tumor activity in ovarian and non-small cell lung cancer models, demonstrating good tolerability in preclinical studies [2][8] - ADCT-241, a PSMA-targeting ADC, exhibited antitumor activity in xenograft and patient-derived models, with well-tolerated results in rats and cynomolgus monkeys [2][3] - HuB14-VA-PL2202, an ASCT2-targeting ADC, demonstrated specific antitumor activity in both solid and hematological cancer cell lines, also showing good tolerability in cynomolgus monkeys [3]

Company Overview - ADC Therapeutics SA is a commercial-stage global leader in the field of antibody drug conjugates (ADCs) [3] - The company is focused on transforming treatment paradigms for patients with hematologic malignancies and solid tumors [3] Recent Developments - CEO Ameet Mallik will present a company overview at the 24th Annual Needham Virtual Healthcare Conference on April 8, 2025 [1] - A live webcast of the presentation will be available on the company's website, with a replay accessible for approximately 30 days [2] Product Pipeline - ADC Therapeutics' CD19-directed ADC ZYNLONTA (loncastuximab tesirine-lpyl) has received accelerated approval from the FDA and conditional approval from the European Commission for treating relapsed or refractory diffuse large B-cell lymphoma after two or more lines of systemic therapy [4] - ZYNLONTA is also being developed in combination with other agents and in earlier lines of therapy [4] - The company has multiple ADCs in ongoing clinical and preclinical development [4] Company Operations - ADC Therapeutics is based in Lausanne, Switzerland, with operations in London, the San Francisco Bay Area, and New Jersey [5]

Core Insights - ADC Therapeutics reported significant progress in clinical trials for ZYNLONTA, with a 94% overall response rate (ORR) and a 72% complete response (CR) rate in the LOTIS-7 Phase 1b trial [1][5] - The company completed enrollment in the LOTIS-5 Phase 3 trial, with data updates expected in late 2025 [1][5] - Financial results for Q4 and full year 2024 showed a net product revenue of $16.4 million for Q4 and $69.3 million for the full year, indicating a slight increase compared to 2023 [8][22] Operational Updates - The LOTIS-7 trial demonstrated promising initial data, with 94% ORR and 72% CR in patients with relapsed or refractory non-Hodgkin lymphoma [5] - Enrollment for the LOTIS-5 trial was completed in December 2024, with data updates anticipated once progression-free survival (PFS) events are reached [5] - The company is also advancing its early research solid tumor program to the IND-enabling stage [2] Financial Performance - Q4 2024 net product revenues were $16.4 million, compared to $16.6 million in Q4 2023, while full-year revenues increased from $69.1 million in 2023 to $69.3 million in 2024 [8][22] - Research and development expenses decreased to $27.1 million for Q4 2024 from $30.3 million in Q4 2023, and full-year expenses dropped from $127.1 million to $109.6 million [8][22] - The net loss for Q4 2024 was $30.7 million, a significant reduction from $85.0 million in Q4 2023, and the full-year net loss decreased from $240.1 million to $157.8 million [8][22] Cash Position - As of December 31, 2024, the company had $250.9 million in cash and cash equivalents, down from $278.6 million in 2023, providing a runway expected to fund operations into the second half of 2026 [1][8]

Core Insights - ADC Therapeutics is set to present preclinical data on its exatecan-based antibody-drug conjugates (ADCs) targeting Claudin-6, PSMA, and ASCT2 at the upcoming AACR Annual Meeting 2025, highlighting its commitment to advancing targeted cancer treatments [1][2][3] Company Overview - ADC Therapeutics is a commercial-stage global leader in the field of antibody-drug conjugates (ADCs), focusing on transforming treatment paradigms for patients with hematologic malignancies and solid tumors [3][4] - The company is based in Lausanne, Switzerland, with operations in London and New Jersey [5] Upcoming Presentations - The oral presentation will focus on ADCT-242, a novel exatecan-based ADC targeting Claudin-6, in ovarian and non-small lung cancer models, scheduled for April 27, 2025 [2] - Poster presentations will include: - ADCT-241, targeting PSMA for prostate cancer, on April 30, 2025 [2] - HuB14-VA-PL2202, targeting ASCT2, on April 28, 2025 [2] Product Development - ADC Therapeutics' CD19-directed ADC ZYNLONTA has received accelerated approval from the FDA and conditional approval from the European Commission for treating relapsed or refractory diffuse large B-cell lymphoma [4]