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Tenaya Therapeutics(TNYA) - 2025 Q3 - Quarterly Report

Gene Therapy Development - The company is focused on developing gene therapies for heart diseases, with lead candidates TN-201 for MYBPC3-associated hypertrophic cardiomyopathy (HCM) and TN-401 for PKP2-associated arrhythmogenic right ventricular cardiomyopathy (ARVC) currently in clinical testing stages [96][106]. - TN-201 has shown an average increase of 4% in MyBP-C protein levels from the first biopsy to Week 52 in Cohort 1, with a 14% increase observed in the first evaluable patient of Cohort 2 after 12 weeks [101]. - Cardiac Troponin I levels declined by as much as 74% from baseline to normal or near-normal levels in all Cohort 1 patients, indicating significant improvement in cardiac function [102]. - The FDA has granted Fast Track, Orphan Drug, and Rare Pediatric Drug Designations for TN-201, which also received orphan medicinal product designation from the European Commission [105]. - TN-401 has also received Orphan Drug and Fast Track designations from the FDA, along with orphan medicinal product designation from the European Commission [110]. - The independent data safety monitoring board (DSMB) endorsed the safety profile of TN-201, allowing for expansion cohorts to proceed in the MyPEAK-1 trial [98]. - The company aims to advance its lead gene therapy product candidates, TN-201 and TN-401, and transition into late-stage clinical development [142]. Financial Performance - Research and development expenses decreased to $15.4 million for the three months ended September 30, 2025, down from $20.4 million in 2024, representing a 25% decline [121]. - General and administrative expenses were $5.6 million for the three months ended September 30, 2025, compared to $6.4 million in 2024, a decrease of 12% [124]. - Net loss for the three months ended September 30, 2025, was $20.3 million, an improvement from a net loss of $25.6 million in the same period of 2024, reflecting a 21% reduction [126]. - For the nine months ended September 30, 2025, total research and development expenses were $53.8 million, down from $68.1 million in 2024, a decrease of 21% [129]. - Interest income for the nine months ended September 30, 2025, was $2.1 million, compared to $3.9 million in 2024, a decline of 46% [131]. - The company had cash, cash equivalents, and investments totaling $56.3 million as of September 30, 2025, with an accumulated deficit of $584.8 million [134]. - The net loss for the nine months ended September 30, 2025 was $70.4 million, compared to a net loss of $87.3 million for the same period in 2024 [144][145]. - Net cash used in operating activities for the nine months ended September 30, 2025 was $54.3 million, compared to $72.1 million for the same period in 2024, indicating a reduction in cash outflow [144][145]. - The company reported a net cash provided by investing activities of $56.2 million for the nine months ended September 30, 2025, primarily from marketable securities [146]. - Net cash provided by financing activities for the nine months ended September 30, 2025 was $50.2 million, mainly from a follow-on offering [148]. Grants and Funding - The company received a Clinical Grant of $8.0 million from the California Institute for Regenerative Medicine to support the ongoing Phase 1b RIDGE-1 clinical trial of TN-401 [108]. - The company was awarded an $8 million grant from CIRM in February 2025 to support the RIDGE-1 project, contingent on achieving certain clinical milestones [135]. - The company completed a follow-on offering on March 5, 2025, raising approximately $48.8 million in net proceeds [137]. - As of September 30, 2025, the company had the right to draw down $10.0 million under a Loan Agreement with Silicon Valley Bank [136]. - The company recognized $1.5 million in connection with the CIRM grant for the nine months ended September 30, 2025 [135]. Operational Plans - The company maintains complete ownership of process development and quality control for its gene therapy candidates, producing all necessary clinical trial material at its cGMP-certified facility [116]. - The company plans to establish commercial-scale manufacturing capabilities and expand operational, financial, and information systems to support future product development [142]. - The company expects to continue incurring operating losses and will require substantial additional funding to complete the development and commercialization of its product candidates [140]. Market Position and Challenges - The company remains classified as an emerging growth company and a smaller reporting company, with annual revenue below $100 million [153][155]. - The company may face challenges in raising additional funds due to global economic conditions and market volatility [141]. - The company has not engaged in any off-balance sheet arrangements since inception [150].