Revenue and Sales Performance - In Q4 2024, nearly 2,500 prescriptions of ZURZUVAE were shipped, representing a 21% increase from Q3 2024, with over 6,600 prescriptions shipped for the full year[4] - Collaboration revenue from ZURZUVAE was 11.4millioninQ42024and36.1 million for the full year, accounting for 50% of net revenues recorded by Biogen[4] - The company anticipates a significant topline revenue growth in 2025 due to commercialization investments, including joint sales force expansions and digital marketing campaigns[3] - The company reported a strong repeat prescription rate of about 60% among targeted healthcare providers after prescribing ZURZUVAE[4] - Total revenues for the year ended December 31, 2024, were 41,243thousand,adecreaseof5286,455 thousand in 2023[20] - Product revenue, net for the three months ended December 31, 2024, was 442thousand,down781,985 thousand in the same period of 2023[20] - Collaboration revenue from related parties increased significantly to 36,087thousandfortheyearendedDecember31,2024,comparedto824 thousand in 2023[20] Financial Position and Cash Flow - Cash, cash equivalents, and marketable securities totaled 504millionasofDecember31,2024,withacashrunwayexpectedtosupportoperationsuntilmid−2027[1]−Cash,cashequivalents,andmarketablesecuritiesdecreasedto504,418 thousand as of December 31, 2024, down from 753,184thousandin2023,representingadeclineofapproximately33465,089 thousand as of December 31, 2024, down from 799,530thousandin2023,reflectingadeclineofabout4237.0 million in Q4 2024 from 64.3millioninQ42023,reflectingcost−savingmeasuresandpipelineprioritization[10]−Selling,generalandadministrativeexpenseswere54.0 million in Q4 2024, a slight decrease from 55.1millioninQ42023,duetoreorganizationcostsavings[13]−NetlossforQ42024was95.8 million, compared to 32.7millioninQ42023,withatotalnetlossof400.7 million for the full year[13] - Research and development expenses for the year ended December 31, 2024, were 225,895thousand,areductionof37356,235 thousand in 2023[20] - The net loss for the year ended December 31, 2024, was 400,666thousand,comparedtoanetlossof541,489 thousand in 2023, indicating an improvement of approximately 26%[20] - Operating costs and expenses for the year ended December 31, 2024, totaled 473,613thousand,adecreaseof29666,304 thousand in 2023[20] - The company reported a net loss per share of 6.59fortheyearendedDecember31,2024,comparedto9.05 in 2023, showing a reduction in loss per share of approximately 27%[20] Future Outlook and Challenges - The company expects to provide updates on SAGE-319 and SAGE-324 in mid-2025, focusing on potential treatments for neurodevelopmental disorders and seizures[5][7] - The company anticipates potential challenges in achieving anticipated cost savings from its reorganization and pipeline prioritization efforts scheduled for October 2024[20] - More than 70% of ZURZUVAE patients received it as their first new treatment for postpartum depression (PPD)[9]