Financial Position - The company has 502.2millionincash,cashequivalents,andmarketablesecuritiesasofJune30,2024,whichisexpectedtofundoperationsinto2027[76].−Thecompanyrecordedanetlossof40.5 million for the three months ended June 30, 2024, compared to a net loss of 28.2millionforthesameperiodin2023,indicatingaworseningfinancialposition[88].−ThenetlossforthesixmonthsendedJune30,2024was103.7 million, while the net loss for the same period in 2023 was 63.7million[99].−NetcashusedinoperatingactivitiesforthesixmonthsendedJune30,2024was82.1 million, compared to 46.0millionforthesameperiodin2023[98].−Thecompanyexperiencedanetincreaseincash,cashequivalents,andrestrictedcashof99.6 million for the six months ended June 30, 2024[98]. - Cash, cash equivalents, and marketable securities totaled 502.2millionasofJune30,2024[105].−Thecompanymayrequireadditionalcapitaltomeetoperationalneedsandcapitalrequirementsassociatedwithfutureoperatingplans[96].−Marketvolatility,inflation,andinterestratefluctuationsmaysignificantlyimpacttheavailabilityoffundingsources[96].−Futuredebtfinancingmayimposeadditionalcovenantsthatrestrictoperations,includinglimitationsonincurringadditionaldebt[96].ClinicalTrials−TheSUNRISE−3clinicaltrialforbemnifosbuvirhasfullyenrolled2,295patients,withresultsanticipatedinthesecondhalfof2024[73][74].−TheongoingPhase2clinicaltrialforbemnifosbuvirincombinationwithruzasvirhasenrolled275treatment−naı¨veHCV−infectedpatients,withfinalSVR12resultsexpectedinQ42024[75].−Thelead−incohortoftheHCVtrialshoweda9712.6 million from 22.1millionforthethreemonthsendedJune30,2023,to34.7 million for the three months ended June 30, 2024, primarily due to higher external spend related to clinical trials[89]. - Total research and development costs for the three months ended June 30, 2024, were 34.7million,comparedto22.1 million for the same period in 2023, reflecting a significant increase in external costs[85]. - Research and development expenses for the six months ended June 30, 2024, were 92.3million,upfrom51.0 million for the same period in 2023, driven by increased external spending on clinical trials[93]. - The company recorded a net reduction in research and development expenses of 1.3millionforthesixmonthsendedJune30,2024,relatedtocreditsreceivedfromRoche,downfrom8.9 million for the same period in 2023[84]. - General and administrative expenses decreased by 1.0millionfrom13.2 million for the three months ended June 30, 2023, to 12.2millionforthethreemonthsendedJune30,2024,mainlyduetolowerprofessionalfees[90].−Stock−basedcompensationexpenseforthesixmonthsendedJune30,2024was25.3 million, compared to 24.9millionforthesameperiodin2023[99].LicensingAgreements−TheRocheLicenseAgreementforbemnifosbuvirwasterminatedinFebruary2022,grantingthecompanyexclusiverightstodevelopandcommercializetheproduct[78].−TheMerckLicenseAgreementforruzasvirincludesmilestonepaymentsandtieredroyaltiesbasedonnetsales,withthefirstmilestoneof5 million due upon starting a Phase 3 trial[79]. Operational Plans - The company plans to continue using third-party service providers for clinical development and manufacturing[81]. - The company expects to incur significant expenses as it advances clinical development and prepares for potential commercialization of its product candidates[81]. - The company anticipates continued significant operating expenditures as it seeks regulatory approvals and prepares for potential commercialization of its product candidates[95]. - Interest income and other, net, decreased by $0.7 million for the three months ended June 30, 2024, compared to the same period in 2023, primarily due to lower investment balances[90].