Financial Performance - The net loss for the six months ended June 30, 2024, was 32,702,000,comparedtoanetlossof58,194,000 for the same period in 2023, reflecting an improvement of approximately 44%[10]. - The company reported a comprehensive loss of 15,989,000forthethreemonthsendedJune30,2024,comparedtoacomprehensivelossof23,769,000 for the same period in 2023, indicating a decrease of approximately 32.9%[10]. - Net cash used in operating activities for the six months ended June 30, 2024, was 32,065,000,comparedto39,585,000 for the same period in 2023, indicating a 19% reduction[15]. - The company recorded 1.4millioninotherincome(expense),netforthethreemonthsendedJune30,2024,primarilyfrominterestincomeandamortizationofmarketablesecurities[41].−ForthesixmonthsendedJune30,2024,theCompanyreported2.7 million in other income (expense), net, with 2.4millionfrominterestincomeandamortizationofmarketablesecurities[42].AssetsandLiabilities−Totalcurrentassetsdecreasedfrom117,959,000 as of December 31, 2023, to 95,000,000asofJune30,2024,representingadeclineofapproximately19.521,709,000 as of December 31, 2023, to 24,770,000asofJune30,2024,ariseofapproximately14.139,262,000 as of December 31, 2023, to 34,835,000asofJune30,2024,areductionofabout11.392,585,000 as of December 31, 2023, to 67,003,000asofJune30,2024,adeclineofapproximately27.796,935,000 on December 31, 2023, to 75,533,000asofJune30,2024[52].ResearchandDevelopment−ResearchanddevelopmentexpensesforthethreemonthsendedJune30,2024,were10,430,000, compared to 17,324,000forthesameperiodin2023,indicatingareductionofabout39.512.2 million to 22.0millionforthesixmonthsendedJune30,2024,from34.2 million for the same period in 2023[148]. - The decrease in research and development expenses was primarily due to reductions in headcount and lower activity in supporting certain programs[145]. - The company has developed its lead clinical product candidate, PBFT02, targeting frontotemporal dementia caused by progranulin deficiency[17]. - The company plans to initiate dosing for PBFT02 in treating FTD-C9orf72 patients in the first half of 2025, following positive regulatory feedback[103]. Equity and Financing - The weighted average common shares outstanding increased from 54,683,817 for the six months ended June 30, 2023, to 58,989,007 for the same period in 2024, an increase of about 7.5%[10]. - The company issued 6,000,000 shares of common stock under the ATM Facility, resulting in net proceeds of 8.7millionafterdeductingofferingcosts[20].−Thecompanyhas50 million of capacity remaining to offer and sell shares of common stock under the ATM Facility as of June 30, 2024[157]. - The company plans to seek additional funding through various means, including public or private equity offerings, to support its operations and product development[21]. - The company anticipates financing operations through equity offerings, debt financings, collaborations, and strategic alliances until substantial product revenue is generated[156]. Legal Matters - The company anticipates litigation with a former employee to go to trial in 2024, with claims amounting to mid-single digit millions of dollars[83]. - The court denied both the company's and the plaintiff's motions for summary judgment, and the matter is expected to go to trial in the fourth quarter of 2024[178]. - The company does not currently face any other legal proceedings that would materially adversely affect its business[179]. Operational Expenses - General and administrative expenses for the six months ended June 30, 2024, were 13,025,000,downfrom27,111,000 for the same period in 2023, a decrease of about 52.0%[10]. - General and administrative expenses decreased by 1.6millionto6.5 million for the three months ended June 30, 2024, from 8.1millionforthesameperiodin2023[144].−Thecompanyrecordedshare−basedcompensationexpenseof1.578 million for the three months ended June 30, 2024, compared to 3.743millionforthesameperiodin2023[89].−Thecompanyexpectstoincurexpensesrelatedtoscalingupclinical,regulatory,andmanufacturingcapabilitiesaspartofitsfuturecommercializationactivities[154].−Thecompanyhasanaccumulateddeficitof627.2 million as of June 30, 2024, reflecting ongoing financial challenges[18].