Financial Performance - For the three months ended March 31, 2025, revenue was 2.739million,asignificantdecreasefrom25.364 million in the same period of 2024[132]. - Operating costs and expenses for the same period were 17.659million,downfrom74.546 million year-over-year, primarily due to cost control measures and the termination of certain agreements[132][133]. - The loss from continuing operations for Q1 2025 was 16.766million,or0.16 per share, compared to a loss of 49.046million,or0.49 per share, in Q1 2024[134]. - For the three months ended March 31, 2025, total revenue decreased by 22.6million,or892.7 million compared to 25.4millioninthesameperiodin2024[190].−Drugproductrevenue,net,fellby21.9 million, or 89%, to 2.6millionforthethreemonthsendedMarch31,2025,primarilyduetotheterminationoftheAstraZenecaU.S./RoWAgreement[191].−Researchanddevelopmentexpensesdecreasedby27.3 million, or 75%, to 9.2millionforthethreemonthsendedMarch31,2025,reflectingcostreductionefforts[202].−Operatingcostsandexpensesdecreasedby56.9 million, or 76%, to 17.7millionforthethreemonthsendedMarch31,2025,comparedto74.5 million in the same period in 2024[198]. - Interest income and other income (expenses), net decreased by 1.8million,or8216.8 million for the three months ended March 31, 2025, compared to a loss of 49.0millionforthesameperiodin2024[211].−Cashandcashequivalentstotaled33.609 million as of March 31, 2025, down from 50.482millionattheendof2024[132].−Cashandcashequivalentsdecreasedto33.6 million as of March 31, 2025, from 50.5millionasofDecember31,2024[219].−Netcashprovidedbyoperatingactivitieswas2.7 million for the three months ended March 31, 2025, compared to a net cash used of 59.3millionforthesameperiodin2024[222][224].−ThecompanyanticipatescontinuedlossesdespiteexpectedrevenueincreasesfromcommercialsalesofroxadustatinChina,Japan,andEurope[230].−Thereissubstantialdoubtaboutthecompany′sabilitytocontinueasagoingconcernwithin12monthsifadditionalfundingisnotsecured[231].DevelopmentandClinicalTrials−FibroGenisdevelopingFG−3246,apotentialfirst−in−classADCtargetingCD46,withaPhase2studyexpectedtobegininQ32025formetastaticcastration−resistantprostatecancer(mCRPC)[129][143].−ThecompanyanticipatesfeedbackfromtheFDAregardingthedevelopmentplanforroxadustatinlower−riskMDSinQ32025[131].−AsharepurchaseagreementwithAstraZenecaissettocloseinQ32025,involvingthesaleofFibroGenInternationalanditsroxadustatassetsinChina[129].−TheconfirmedobjectiveresponserateforFG−3246inaPhase1studywas20185 million, including 85millionincashandanadditionalcashamountofapproximately100 million[160]. - The collaboration with Astellas and AstraZeneca is crucial for the development and commercialization of roxadustat, with total consideration received through March 31, 2025, amounting to 790.1million[175].−FibroGenterminatedtheAstraZenecaU.S./RoWAgreement,effectiveFebruary25,2024,returningallnon−ChinaroxadustatrightsexceptforSouthKorea,withtotalconsiderationreceivedof439.0 million[179]. - The AstraZeneca China Agreement remains unaffected, with total consideration received through March 31, 2025, amounting to 81.2million[180].−ThecompanyenteredintoaSharePurchaseAgreementwithAstraZenecatosellallequityinterestsofFibroGenInternational,expectedtocloseinQ32025[213].FinancialPositionandLiabilities−AsofMarch31,2025,thecompanyhad73.4 million in senior secured term loan facilities, with 10.5millionininterestexpectedtobepaidwithinthenext12months[233].−Thecompanyhas61.0 million in liabilities related to the sale of future revenues, with a potential payment cap of 125.0millionanticipatedby2031[234].−Totalnon−cancelablepurchaseobligationsamountedto2.3 million for general purchases, 0.7millionforroxadustatmanufacturing,and0.3 million for FG-3246 manufacturing[232]. - The company has established a full valuation allowance against its net deferred tax assets due to cumulative net losses since inception[212]. - The company may issue and sell shares of common stock having an aggregate offering price of up to 30.0millionunderanEquityDistributionAgreementwithBofASecurities[218].OperationalChangesandCostManagement−Employee−relatedcostsdecreasedby7.8 million due to a reduction in force action and cost control efforts[203]. - Clinical trials costs decreased by 6.9 million primarily due to the termination of pamrevlumab programs in response to clinical data results[203]. - SG&A expenses decreased by 8.6 million, or 52%, for the three months ended March 31, 2025, compared to the same period a year ago[204]. - Cost of goods sold dropped by 21.1million,or99252,000 for the three months ended March 31, 2025, due to the cumulative catch-up adjustment related to the AstraZeneca agreement[199]. - Inventory decreased by 2.9millionduetolowerproductioninChinaafterdecommissioningtheAPImanufacturingfacility[229].−Accountsreceivableincreasedby24.7 million, primarily driven by a 26.0millionreceivablefromAstraZenecarelatedtopasttransactions[229].−Deferredrevenuedecreasedby10.2 million, with 5.7millionreclassifiedtoaccruedliabilitiesduetochangesinestimatedvariableconsideration[229].−Accruedinterestexpenserelatedtothesaleoffuturerevenuesdecreasedby3.6 million, with 5.7millioninterestpaidduringthequarter[229].−Thecompanyhasmadefourquarterlypaymentstotaling5.4 million to Fortis for the development of FG-3246, with the last payment of 1.7millionmadeinQ12024[169].−IftheoptiontoacquireFortisisexercised,thecompanywillpay80 million and could owe up to $200 million in contingent payments for regulatory approvals[170]. - The preclinical portfolio includes FG-3165 and FG-3175, both targeting immune checkpoints for the treatment of solid tumors[164][166].