Financial Performance - Research and development revenue decreased to approximately 0.5millionin2024from38.8 million in 2023, primarily due to a 25.0millionmilestoneearnedin2023undertheBMSLicenseAgreement[440].−Non−cashroyaltyrevenuerelatedtothesaleoffutureroyaltiesfromGSKdecreasedby13.6 million to approximately 101.0millionin2024,downfrom114.6 million in 2023, attributed to decreased net sales of GSK's vaccines containing the QS-21 STIMULON adjuvant [441][442]. - The accumulated deficit as of December 31, 2024, reached 2.18 billion, indicating significant losses since inception [438]. - R&D expenses decreased by 34% to 155.5 million for the year ended December 31, 2024, down from 234.6millionin2023,primarilyduetoa52.7 million decrease in third-party services and a 11.4 million decrease in personnel-related expenses [443]. - G&A expenses decreased by 9% to 71.9 million for the year ended December 31, 2024, from 78.7millionin2023,mainlyduetoa4.6 million decrease in personnel-related expenses and a 3.3milliondecreaseinsubsidiary−relatedexpenses[444].−Non−operatingincomeincreasedto5.8 million for the year ended December 31, 2024, from 37,000in2023,primarilyduetoa5.3 million gain on early lease terminations [446]. - Interest expense, net increased to 117.6millionfortheyearendedDecember31,2024,from97.9 million in 2023, mainly due to increased non-cash interest related to the Royalty Purchase Agreement [447]. - The accumulated deficit reached 2.18billionasofDecember31,2024,withsignificantlossesexpectedtocontinueoverthenextseveralyears[457].−Cash,cashequivalents,andshort−terminvestmentsdecreasedto40.4 million as of December 31, 2024, down 35.7millionfromthepreviousyear[459].−Netcashusedinoperatingactivitieswas158.3 million for the year ended December 31, 2024, compared to 224.2millionin2023[465].DebtandFinancing−Long−termdebtamountsto37.459 billion, with 3.660billiondueinlessthan1yearand33.799 billion due in 1-3 years [467]. - The company raised approximately 2.01billionthroughvariousfinancingactivitiessinceinception,includingcommonandpreferredstocksales[457].−Thecompanyisindiscussionsforfundingtosupportoperationsthroughtheplannedregistrationandlaunchstrategyforitsproductcandidates[462].ClinicalDevelopmentandCollaborations−Theleadprogram,BOT,receivedFastTrackdesignationfromtheFDAinApril2023fortreatingnon−MSI−Hand/ordMMRmetastaticcolorectalcancer[422].−Thecompanyhasestablishedcollaborationswithseveralfirms,includingBMS,Gilead,andMerck,resultinginoveradozenantibodypre−clinicalorclinicaldevelopmentprograms[423].−In2024,MercklimitedfurtherclinicaldevelopmentofMK−4830toaneoadjuvantovarianstudyincombinationwithpembrolizumabandchemotherapy[426].−Thecompanyiseligibletoreceiveuptoapproximately136.3 million and 49.4millioninpotentialdevelopment,regulatory,andcommercialmilestonesfromUroGenandMerck,respectively[432].−MiNKPharmaceuticals,asubsidiary,completeditsIPOinOctober2021andisfocusedondevelopingallogeneiciNKTcelltherapies,withaPhase2trialforagenT−797activelyenrolling[436].−ThecompanyhasenteredintoaPurchaseandSaleAgreementwithLigandPharmaceuticals,sellingaportionoffuturemilestonepaymentsandroyaltiesfromvariouscollaborations[432].−ThecompanyaimstoadvanceinnovationinvaccineadjuvantdiscoverythroughitssubsidiarySaponiQx,focusingonsaponin−basedadjuvants[433].OperationalandInvestmentPolicies−Totalpaymentsestimatedforthird−partyagreementsrelatedtoclinicalstudiesareprojectedtobe660.7 million, with 616.5millionexpensedthroughDecember31,2024[464].−CashandcashequivalentsasofDecember31,2024,standat40.4 million, exposed to interest and foreign currency exchange rate changes [477]. - Approximately 2.1% of cash used in operations for the year ended December 31, 2024, was from foreign subsidiaries, indicating exposure to foreign currency exchange rate fluctuations [476]. - The company does not currently employ specific strategies to manage foreign currency exchange rate risks, such as derivatives or hedging [476]. - The investment policy aims to preserve principal, maintain liquidity, and maximize yields, prohibiting investments in structured vehicles and asset-backed commercial paper [478]. - Non-cash interest expense related to royalty financing transactions is recorded based on estimated royalty payments, which may vary due to several factors [473]. - The company is exposed to fluctuations in interest rates as it seeks debt financing and invests excess cash [477]. - The company periodically reviews and amends its investment policy as necessary to mitigate credit risk [478]. - The company has identified critical accounting policies that require complex judgments and estimates, which may differ from actual results [469].