Drug Development and Regulatory Approvals - The company has filed a New Drug Application (NDA) for sebetralstat, seeking approval as the first oral, on-demand therapy for hereditary angioedema (HAE) with a PDUFA notification date of June 17, 2025[79]. - A Marketing Authorization Application (MAA) for sebetralstat has been submitted to the European Medicines Agency (EMA) and is currently under review, with submissions also made to regulatory authorities in the UK, Switzerland, Australia, and Singapore[80]. - The company has received Fast Track and Orphan Drug designations from the FDA for sebetralstat, indicating regulatory support for its development[84]. - The company initiated a pediatric clinical trial for sebetralstat in June 2024, with plans to submit a supplemental NDA for pediatric use in 2026[81]. - The company is conducting a strategic review of its preclinical oral Factor XIIa inhibitor program to evaluate future development potential[85]. Financial Performance and Expenses - The company recorded an income tax expense of 4.1millionforthethreemonthsendedJanuary31,2025,duetoanincreaseinthevaluationallowanceagainstdeferredtaxassets[99].−Researchanddevelopmentexpensesdecreasedby9.9 million to 12.6millionforthethreemonthsendedJanuary31,2025,comparedto22.5 million in the same period in 2024[101]. - General and administrative expenses increased by 19.7millionto30.3 million for the three months ended January 31, 2025, primarily due to increases in personnel costs and commercial expenses[104]. - For the nine months ended January 31, 2025, research and development expenses totaled 55.8million,adecreaseof5.1 million from 60.9millioninthesameperiodin2024[106].−GeneralandadministrativeexpensesfortheninemonthsendedJanuary31,2025,increasedby46.1 million to 77.1million,drivenbyhigherpersonnelandcommercialstrategyexpenses[109].CashFlowandFunding−Netcashusedinoperatingactivitieswas112.5 million for the nine months ended January 31, 2025, compared to 74.1millionforthesameperiodin2024[118].−Netcashprovidedbyinvestingactivitieswas94.4 million for the nine months ended January 31, 2025, compared to 41.5millionintheprioryear[119].−Netcashprovidedbyfinancingactivitieswas155.1 million for the nine months ended January 31, 2025, significantly higher than 0.6millioninthesameperiodin2024[120].−Thecompanyanticipatessufficientfundingtooperateforatleastthenexttwelvemonthsbasedoncurrentcapitalresources[122].RevenueandLosses−Thecompanyhasnotgeneratedanyrevenuefromproductsalesandexpectstocontinueincurringlossesasitdevelopsandseeksregulatoryapprovalsforproductcandidates[122].AccountingPolicies−ThecompanypreparesitsfinancialstatementsinaccordancewithU.S.GAAP,requiringestimatesandassumptionsthatimpactreportedamountsofassetsandliabilities[125].−TherehavebeennomaterialchangestocriticalaccountingpoliciesandsignificantestimatesintheninemonthsendedJanuary31,2025,exceptforthedeferredroyaltyobligationanditsembeddedderivativeliability[125].−Thecompanyisclassifiedasasmallerreportingcompanyandisnotrequiredtoprovidespecificmarketriskinformation[127].SalesandPaymentStructure−Thecompanyreceivedanupfrontpaymentof100.0 million from a Purchase and Sale Agreement (PSA) related to future worldwide net sales of sebetralstat, with tiered payments based on sales performance[87]. - The tiered payment structure includes 5.00% on annual net sales up to 500.0million,1.10500.0 million and 750.0million,and0.25750.0 million[87]. Future Expectations - The company expects general and administrative expenses to increase as it builds infrastructure to support the commercialization of sebetralstat[96]. - The company anticipates continued significant spending on research and development activities as it conducts clinical development and manufacturing studies[93]. Other Income - Other income decreased by $5.4 million, primarily due to an increase in net interest expense and a decrease in foreign currency exchange rate gains[105].