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Seres Therapeutics(MCRB) - 2025 Q1 - Earnings Call Transcript

Financial Data and Key Metrics Changes - The company reported a net income from continuing operations of $32.7 million in Q1 2025, compared to a net loss of $32.9 million in Q1 2024, primarily driven by a $50 million installment payment received from Nestle [15][16] - Research and development expenses decreased to $11.8 million from $19.5 million in the same quarter last year, reflecting lower personnel expenses and reduced costs related to the SER-155 Phase Ib study [16] - General and administrative expenses were $11.9 million, down from $14.9 million in Q1 2024, primarily due to lower personnel and contractor expenses [16] - As of March 31, 2025, the company had cash and cash equivalents of $58.8 million, with an expected second installment payment of approximately $23.5 million from Nestle in July 2025 [16][17] Business Line Data and Key Metrics Changes - SER-155 remains the top corporate priority, with significant progress towards initiating the next clinical study, following a Phase 1b study that showed a 77% relative risk reduction in bloodstream infections compared to placebo [5][6] - The Phase 1b study also demonstrated a favorable safety profile consistent with historical data across the live biotherapeutic product platform [6] Market Data and Key Metrics Changes - The company received positive feedback from the transplant community at the European Society for Blood and Marrow Transplantation Conference, emphasizing the need for new approaches to prevent bloodstream infections [7][8] - The SER-155 poster received the best clinical poster award, validating the patient need and the scientific rigor of the study [9] Company Strategy and Development Direction - The company aims to develop SER-155 and other live biotherapeutics to prevent infections in various patient groups, including allo HSCT, autologous HSCT, cancer patients with neutropenia, and solid organ transplant recipients [12] - The strategic focus includes addressing gut-related inflammatory and immune diseases such as IBD, with an emphasis on the compromised gut epithelial barrier as a core component of underlying pathology [12] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the constructive interactions with the FDA, which have been regular and supportive, particularly due to the breakthrough therapy designation for SER-155 [36] - The company is actively exploring partnerships to secure financial support and maximize the clinical and commercial value of SER-155, given the challenging biotech financing environment [12][17] Other Important Information - A one-for-20 reverse stock split was executed, and the company regained compliance with NASDAQ's bid price requirement [17] - The company is prioritizing activities that advance clinical and strategic goals while preserving cash [17] Q&A Session Summary Question: Are partnership discussions gated by progress around SER-155? - Management indicated that securing a partnership is a key long lead time item for moving forward with the study, while they are advancing other necessary preparations [24][25] Question: Can you outline the proposed powering assumptions for the Phase II study? - Management stated that the powering included in the design will allow data from this study to be used for both efficacy and safety components for FDA submission [27][28] Question: Have there been any large staffing changes at the FDA? - Management noted that their interactions with the FDA have been constructive and regular, and they are pleased with the feedback received [36] Question: Will the Phase II study be designed to evaluate overall survival? - The primary endpoint for the Phase II study is bloodstream infection reductions, with discussions ongoing regarding potential efficacy measures for Phase III [50][52]