Revenue and Sales Performance - The company reported net product sales from ZYNRELEF, APONVIE, CINVANTI, and SUSTOL, with revenues dependent on various factors including market conditions and customer agreements [306]. - Net product sales for 2024 reached 144.3million,a13.6127.0 million in 2023 [331]. - Acute care net product sales grew by 57.3% in 2024, driven by increased market share and the commercial launch of APONVIE in March 2023 [331]. - Total acute care net product sales increased by 87.5% in 2023 compared to 2022, indicating strong growth momentum [332]. Expenses and Cost Management - Research and development expenses primarily consist of salaries, stock-based compensation, and costs related to clinical and preclinical development, with all costs expensed in the period incurred [308]. - General and administrative expenses include salaries and related costs for various personnel functions, as well as professional fees for legal and corporate purposes [309]. - Sales and marketing expenses are focused on personnel costs and commercialization efforts related to the company's products [310]. - Research and development expenses decreased by 57.4% in 2024 to 16.7million,primarilyduetorestructuringandreducedheadcount[337].−Operatingexpensesasapercentageofsalesdecreasedacrossallcategoriesin2024,withsalesandmarketingexpensesdown30.459.3 million as of December 31, 2024, sufficient to meet anticipated cash requirements for at least one year [345]. - The company has 175.5millionincurrentindebtednessthatwillneedtoberefinancedtofullyfunditsbusinessplan[345].−Thecompanyinvestsinmarketablesecuritiestopreservecapital,maintainliquidity,andmaximizeyields,withafocusonhighcreditqualityfinancialinstitutions[357].−Theinvestmentportfolioincludesonlymarketablesecuritiesandinstrumentswithactivesecondarymarketstoensureliquidity[357].−Thecompanydoesnotexpectmaterialimpactonoperatingresultsfromsuddeninterestratechanges,asitcanholdfixed−incomeinvestmentstomaturity[357].RisksandEconomicFactors−Thecompanyfacessignificantrisksfromglobalbusiness,political,andmacroeconomicconditions,includingfinancialmarketvolatilityandpotentialgovernmentshutdowns[304].−ForeigncurrencyexposureisprimarilytofluctuationsintheEuro,butthecompanydoesnotanticipatesignificanttransactiongainsorlossesatcurrentoperationallevels[358].−Thecompanyhasnotengagedinforeigncurrencyhedgingtodate,andanygainsorlossesareincludedintheConsolidatedStatementsofOperations[358].−Inflationhasnotmateriallyimpactedthecompany′sbusinessorresultsofoperationsduringthereportingperiods[359].−Significantadversechangesininflationcouldnegativelyimpactfutureresultsofoperations[359].ProfitabilityandLoss−Thecompanyreportedanetlossof13.6 million in 2024, a significant reduction from a net loss of 110.6millionin2023[346].−Grossprofitfor2024was105.6 million, significantly up from $61.9 million in 2023, reflecting improved cost management [330]. Revenue Recognition and Inventory Management - Revenue recognition follows the Financial Accounting Standards Board guidelines, ensuring that revenue reflects the transfer of goods or services to customers [316]. - The company monitors inventory levels and may write down obsolete inventory or inventory exceeding expected sales requirements [323]. - Stock-based compensation is estimated using the Black-Scholes model, with assumptions that could impact net loss and net loss per share if changed [327]. Agreements and Collaborations - A five-year co-promotion agreement was established with Crosslink Network to enhance the promotion of ZYNRELEF for orthopedic indications, with compensation based on growth over a predetermined baseline [305].