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Synlogic (SYBX) investor relations material
Synlogic Q3 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Discontinued lead Phase 3 clinical trial (Synpheny-3 for PKU) in February 2024 after internal review indicated it was unlikely to meet its primary endpoint; no safety concerns cited.
Corporate restructuring initiated, reducing workforce to one full-time employee and engaging consultants to support strategic review and business operations.
Current strategy is focused on pursuing strategic alternatives, including a potential merger, sale, or partnerships.
Financial highlights
Net loss of $2.3 million for Q3 2025, compared to $0.1 million in Q3 2024; net loss of $2.5 million for the nine months ended September 30, 2025, versus $22.6 million for the same period in 2024.
Operating expenses for Q3 2025: $0.01 million in R&D, $0.8 million in G&A, $0.2 million in restructuring; significant reductions from prior year.
Cash and cash equivalents of $15.6 million as of September 30, 2025, down from $19.8 million at year-end 2024.
Accumulated deficit of $444.2 million as of September 30, 2025.
Outlook and guidance
Current cash and cash equivalents expected to fund operations at current levels for at least the next 12 months from the filing date.
Expenses anticipated to remain stable in the near term as the company continues to evaluate strategic alternatives.
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