Drug Approvals and Efficacy - FILSPARI® (sparsentan) received full FDA approval on September 5, 2024, for slowing kidney function decline in adults with primary IgAN, following accelerated approval in February 2023 [493]. - In the PROTECT Study, FILSPARI demonstrated a significant reduction in kidney function decline with a mean eGFR slope of -3.0 mL/min/1.73 m²/year compared to -4.2 mL/min/1.73 m²/year for irbesartan, resulting in a treatment effect of 1.2 mL/min/1.73 m²/year (p=0.0168) [495]. - The FDA-approved label for FILSPARI includes two-year efficacy data showing a 3.8 mL/min/1.73 m² difference in mean change from baseline in eGFR between FILSPARI and irbesartan [495]. - FILSPARI has been granted seven years of Orphan Drug Exclusivity in the U.S. for both the reduction of proteinuria and slowing kidney function decline in adults with primary IgAN [496]. - The estimated prevalence of IgAN in the U.S. is up to 150,000 patients, with more than 70,000 potentially addressable under FILSPARI's full approval indication [498]. - In April 2024, the European Commission granted conditional marketing authorization for FILSPARI for adults with primary IgAN, with a regulatory milestone payment of 17.5millionexpecteduponfullapproval[501].−ThePhase3DUPLEXStudyforsparsentaninFSGSshowedthat42.0233.2 million, an increase of 87.9millioncomparedto145.2 million in 2023, primarily driven by a 103.0millionincreaseinFILSPARIsales[549].−FILSPARIsalesreached132.2 million in 2024, compared to 29.2millionin2023,reflectingafullyearofsalesfollowingitslaunchinFebruary2023[550].−Totalnetproductsalesincreasedby99.2 million to 226.7millionin2024,whilelicenseandcollaborationrevenuedecreasedby11.2 million to 6.5million[549].−Operatingexpensestotaled557.0 million in 2024, an increase of 23.6millionfrom533.4 million in 2023, driven by restructuring costs and in-process research and development [552]. - The company recognized a non-recurring charge of 65.2millioninin−processresearchanddevelopmentexpenseinMarch2024relatedtopegtibatinase[562].−ThelossfromdiscontinuedoperationsfortheyearendedDecember31,2024,was0.9 million, a significant decrease from a gain of 264.9millionin2023duetothesaleofthebileacidbusiness[567].−Cashusedinoperatingactivitiesfromcontinuingoperationsdecreasedto230.0 million in 2024 from 325.4millionin2023,attributedtoa99.2 million increase in total net product sales [602]. - Cash provided by investing activities was 99.3millionin2024,downfrom151.6 million in 2023, due to a decrease in net purchases of marketable debt securities [603]. - Cash provided by financing activities was 139.4millionin2024,comparedto220.1 million in 2023, influenced by a public offering that generated 134.7millioninnetproceeds[604].CorporateActionsandWorkforceManagement−Thecompanyimplementeda2025.0 million starting in 2024 [525]. - The company implemented a 20% workforce reduction in December 2023 to align resources for the FILSPARI launch and ongoing clinical studies [569]. - As of December 31, 2024, total non-recurring charges incurred due to restructuring amounted to 13.8million[525].−ThecompanycurrentlyhasfourPhase3clinicaltrialsinprocess,withongoingnon−clinicalsupporttrialsthatmayimpactfutureexpenses[558].StrategicPartnershipsandLicensing−AnexclusivelicensingagreementwithRenalysPharmawasestablishedtobringsparsentantopatientsinJapanandotherAsiancountries,withanopenlabelregistrationstudyinitiatedin2024[502].−ThecompanyhasalicenseagreementwithCSLViforthatcouldyieldupto845.0 million in milestone payments and royalties for the commercialization of sparsentan [576]. - The company received an upfront cash payment of 210.0millionfromthesaleofitsbileacidproductportfoliotoMirumPharmaceuticals[522].−Thecompanyiseligibletoreceiveupto235.0 million in milestone payments based on specified annual net sales of the bile acid products sold to Mirum [523]. - The company received an upfront cash payment of 210.0millionfromthesaleofitsbileacidbusinessinAugust2023,withpotentialadditionalpaymentsofupto235.0 million based on sales milestones [575]. - The company has a contingent payment obligation of up to 427.0millionrelatedtotheacquisitionofOrphanTechnologiesLimited,basedondevelopmentandregulatorymilestones[590].ResearchandDevelopment−Pegtibatinasedemonstrateda55.11.7 million impact on investments from a 100 basis point change in interest rates [605]. - Inflation has primarily impacted the company through increased labor costs, but it has not affected the current outlook or business objectives [608].