Financial Performance - Product revenue for the three months ended September 30, 2023, was 18.461million,adecreasefrom19.954 million in the same period last year, representing a decline of approximately 7.5%[17] - Total revenues for the nine months ended September 30, 2023, were 61.190million,comparedto61.456 million for the same period last year, indicating a slight decrease of about 0.4%[17] - The net loss for the three months ended September 30, 2023, was 6.998million,comparedtoanetlossof7.747 million in the same period last year, showing an improvement of approximately 9.7%[17] - The comprehensive loss for the three months ended September 30, 2023, was 8.081million,comparedtoacomprehensivelossof6.941 million in the same period last year, indicating a decline of about 16.4%[17] - The company reported a net loss per share of 0.16forthethreemonthsendedSeptember30,2023,comparedtoanetlosspershareof0.18 in the same period last year[17] - The net loss for the nine months ended September 30, 2024, was 22,876,000,anincreasefromanetlossof20,439,000 for the same period in 2023[22] - The net loss for the three months ended September 30, 2024, was 6,998,000,comparedtoanetlossof7,747,000 for the same period in 2023, indicating an improvement of 9.7%[52] - The net loss for the nine months ended September 30, 2024, was 22.8million,comparedtoanetlossof20.4 million in 2023, reflecting a 12% increase in losses[159] Expenses - Research and development expenses for the three months ended September 30, 2023, were 11.168million,downfrom15.358 million in the prior year, reflecting a decrease of approximately 27%[17] - Selling, general, and administrative expenses increased to 13.613millionforthethreemonthsendedSeptember30,2023,comparedto10.200 million in the same period last year, marking an increase of about 33.6%[17] - Research and development expenses decreased by 4.2million,or2711.2 million for the three months ended September 30, 2024, compared to 15.4millionin2023[145]−Selling,general,andadministrativeexpensesincreasedby3.4 million, or 33%, to 13.6millionforthethreemonthsendedSeptember30,2024[145]−Totaloperatingcostsandexpensesincreasedto86.4 million for the nine months ended September 30, 2024, from 83.9millionin2023,anincreaseof368,122,000 as of September 30, 2024, from 78,637,000asofDecember31,2023[29]−Thecompanyexpectsthatitscashandcashequivalentswillbesufficienttofundoperatingexpensesandcapitalexpendituresforatleastthenext12months[29]−Cashandcashequivalentswere68.1 million as of September 30, 2024, down from 78.6millionasofDecember31,2023[176]−Netcashusedinoperatingactivitiesdecreasedby5.4 million, or 28%, to 13.84millionfortheninemonthsendedSeptember30,2024,comparedto19.2 million for the same period in 2023[178] - Net cash provided by financing activities was 3.3millionfortheninemonthsendedSeptember30,2024,resultingfromproceedsfromexercisedstockoptions[182]EquityandStock−Totalstockholders′equitydecreasedto92.429 million as of September 30, 2023, down from 100.985millionattheendofthepreviousyear,representingadeclineofapproximately8.417.55[95] - Total stock-based compensation expense for the three months ended September 30, 2024 was 4,195,000,anincreaseof742,410,000 for the same period in 2023[88] Revenue Sources - The company has funded operations primarily through proceeds from sales of common stock and revenue from DANYELZA sales[28] - Royalty revenue from distribution partners was 1,133,000forthethreemonthsendedSeptember30,2024,comparedto427,000 in the same period of 2023, marking a significant increase of 165%[48] - License revenue was 0forthethreemonthsendedSeptember30,2024,comparedto0.5 million in the same period of 2023[148] - License revenue remained flat at 0.5millionforboththeninemonthsendedSeptember30,2024,and2023,relatedtoregulatory−basedmilestonepayments[164]InventoryandAssets−Totalinventoriesincreasedto27,048,000 as of September 30, 2024, from 17,013,000asofDecember31,2023,representinga59.3375,000 and 831,000forthesameperiodsin2023[56]−IntangibleassetsrelatedtoDANYELZAamountedto2,366,000 net as of September 30, 2024, down from 2,631,000asofDecember31,2023,reflectingadecreaseof10.14,482,000 for the nine months ended September 30, 2023[14] - The company has deprioritized the development of radiolabeled omburtamab for CNS-LM and other pipeline programs to focus on DANYELZA and the SADA PRIT platform[123] - A license agreement with Nobelpharma Co., Ltd. for DANYELZA in Japan was signed on October 29, 2024, entitling the company to a non-refundable payment of 2,000,000andupto31,000,000 in milestone payments[15] Clinical Trials and Product Development - DANYELZA received accelerated approval from the FDA in November 2020 and is currently being commercialized in the United States, with a patent extension achieved through February 2034[110] - The ongoing pivotal-stage multicenter trial for DANYELZA is designed to satisfy FDA's accelerated approval confirmatory study requirements[111] - The company has 22 active sites in a multi-center Phase 2 trial evaluating naxitamab in combination with standard induction therapy for newly diagnosed high-risk neuroblastoma patients[113] Regulatory and Compliance - The company evaluated the effectiveness of its disclosure controls and procedures as of September 30, 2024, concluding they were effective at a reasonable assurance level[193] - There were no changes in internal control over financial reporting during the quarter ended September 30, 2024, that materially affected or are likely to materially affect internal control over financial reporting[195]