Financial Performance - The company has incurred significant losses since inception and anticipates continued losses for the foreseeable future, with no assurance of achieving profitability[16]. - Net loss for 2022 was 129,615,000,comparedtoanetlossof79,561,000 in 2021, indicating an increase in losses of about 62.9%[668]. - The Company's pre-tax loss for the year ended December 31, 2022, was 129,616,000,comparedtoalossof79,561,000 in 2021, representing a 62.8% increase[788]. - For the year ended December 31, 2022, the Company used 73.1millionincashflowsfromoperations,withnoassuranceofgeneratingpositivecashflowsinthefuture[674].−TheCompanyhasanaccumulateddeficitof470.2 million as of December 31, 2022, and expects to incur substantial losses in future periods[674]. Revenue and Expenses - License revenue from related parties fell significantly from 37,701,000in2021to15,920,000 in 2022, a decrease of about 57.8%[668]. - Total operating expenses increased from 110,459,000in2021to132,275,000 in 2022, representing a rise of approximately 19.7%[668]. - Research and development expenses increased from 66,694,000in2021to85,725,000 in 2022, a rise of about 28.5%[668]. - The Company recognized collaboration revenue of 100.0millionfromJanssenasanon−refundableupfrontfeeduringtheyearendedDecember31,2019,andamilestonepaymentof30.0 million in 2021[806]. - For the years ended December 31, 2022 and 2021, the Company recognized 15.9millionand37.7 million, respectively, as license revenue from deferred revenue related to a related party[807]. Assets and Liabilities - Total assets decreased from 320,164,000in2021to318,237,000 in 2022, a decline of approximately 0.6%[666]. - Cash and cash equivalents decreased from 137,703,000attheendof2021to115,516,000 at the end of 2022, a reduction of approximately 16.1%[670]. - Total current liabilities rose from 68,128,000in2021to82,072,000 in 2022, an increase of about 20.5%[666]. - Shareholders' equity decreased from 185,401,000in2021to117,738,000 in 2022, a decline of approximately 36.5%[666]. - The company's long-lived assets totaled 163.9millionasofDecember31,2022,comparedto136.9 million in 2021, reflecting a growth of approximately 19.7%[754]. Capital and Financing - The annual interest rate on borrowings under the Note Purchase Agreement was 13.02% as of December 31, 2022, with an outstanding balance of 75.0million[657].−TheoutstandingbalanceoftheTranche1Noteswas75.0 million plus accrued interest of 4.0millionasofDecember31,2022,withanannualinterestrateof13.0275.0 million, with an option for an additional 25.0millionbeforeAugust2,2024[828].−TheCompanymayseekadditionalcapitalthroughequityofferings,debtfinancings,andcollaborationstosupportproductdevelopmentandcommercialization[680].−TheCompanyraisedapproximately25.0 million through a private placement of 3,742,514 ordinary shares at 6.68pershareonNovember9,2022[783].RegulatoryandComplianceRisks−ThecompanyisheavilydependentonthesuccessofitsMostAdvancedProductCandidates,whicharestillindevelopment,andfailuretoreceiveregulatoryapprovalcouldharmthebusiness[16].−Compliancewithprivacyanddataprotectionregulationsiscomplexandcostly,andfailuretocomplycouldmateriallyharmthebusiness[16].−TheCompanyoperatesinahighlycompetitiveindustrywithsignificantrisks,includinguncertaintyinproductdevelopmentandcapitalavailability[678].−TheimpactoftheCOVID−19pandemicontheCompany′sfinancialpositionandoperationsremainsuncertain,althoughitdidnotmateriallyaffectresultsin2022[679].ResearchandDevelopment−Thecompanyhassixprogramsinclinicaldevelopmentandabroadpipelineofpreclinicalandresearchprograms,focusingonoculardiseases,neurodegenerativediseases,andsevereformsofxerostomia[671].−Researchanddevelopmentcostsarechargedtoexpenseasincurred,includingemployee−relatedexpensesandcostsassociatedwithclinicalstudies[740].−TheCompanyrecordedreductionstoresearchanddevelopmentexpensesof6.8 million and 5.4millionfortheyearsendedDecember31,2022,and2021,respectively,relatedtotaxincentiveprograms[689].TaxandDeferredTax−AsofDecember31,2022,theCompanyhadU.S.federalNOLsof63,829,000 and UK carryforward tax losses of 187,939,000[11].−TheCompanyrecordeddeferredtaxassetsof125,365,000 as of December 31, 2022, an increase from 100,340,000in2021[791].−TheCompanyhasdeterminedthatitismorelikelythannotthatitsdeferredtaxassetswillnotbefullyrealized,resultinginafullvaluationallowance[791].−TheUKcorporationtaxratewillincreasefrom1916.1 million in 2022, compared to 14.8millionin2021,representingan8.812.5 million in 2022, significantly higher than 6.0millionin2021,markinga108.324.7 million, expected to be recognized over 4.0 years[778]. - The total compensation expense related to unvested RSUs as of December 31, 2022, was $26.9 million, expected to be recognized over 3.0 years[781].