Financial Performance - Total revenues for the three months ended September 30, 2024, were 35,813,000,anincreaseof13.531,559,000 for the same period in 2023[22]. - Product revenue for the nine months ended September 30, 2024, was 59,251,000,upfrom58,849,000 in the prior year, reflecting a growth of 0.7%[22]. - Gross profit for the three months ended September 30, 2024, was 20,153,000,comparedto19,409,000 for the same period in 2023, indicating a gross margin improvement[22]. - Net loss for the three months ended September 30, 2024, was 8,353,000,comparedtoanetlossof6,716,000 for the same period in 2023, representing a 24.4% increase in losses[22]. - Total revenues increased by 11.4million,or13102.3 million for the nine months ended September 30, 2024, compared to 90.8millionforthesameperiodin2023[68].−ThenetlossfortheninemonthsendedSeptember30,2024,was26.9 million, compared to a net loss of 19.5millionforthesameperiodin2023,representinga3829,339,000 as of September 30, 2024, from 174,422,000asofDecember31,2023[18].−Totalassetsdecreasedto411,026,000 as of September 30, 2024, down from 428,567,000asofDecember31,2023[18].−CashandcashequivalentsattheendoftheperiodonSeptember30,2024,is31,948,000, down from 203,863,000attheendofSeptember30,2023[38].−Totalstockholders′equityasofSeptember30,2024,is338,882,000, down from 349,958,000asofDecember31,2023[28].−Totalfinancialassetsamountedto277.2 million, with cash equivalents at 13.0millionandmarketablesecuritiesat264.2 million[143]. Expenses - Research and development expenses for the nine months ended September 30, 2024, were 23,015,000,comparedto18,854,000 for the same period in 2023, reflecting a 22.9% increase[22]. - Selling, general and administrative expenses increased by 7.4million,or1173.0 million for the nine months ended September 30, 2024, compared to 65.6millionforthesameperiodin2023[86].−Stock−basedcompensationexpensefortheninemonthsendedSeptember30,2024,is15,150,000, an increase from 12,497,000forthesameperiodin2023[38].−Totalstock−basedcompensationexpenseforthethreemonthsendedSeptember30,2024,was4.657 million, compared to 4.344millionforthesameperiodin2023,representinganincreaseof7.239.3 million, an increase of 9.5million,or321.5 million, or 123%, to 2.8million,mainlyduetoLDT−relatedlicenserevenue[72].−RevenuerecognizedfromtheUltraDxAgreementwas1.1 million for the nine months ended September 30, 2024, down from 1.4millionforthesameperiodin2023[107].−RevenuefromtheLillyCollaborationAgreementwas1.5 million for the three months ended September 30, 2024, compared to 4.5millionforthesameperiodin2023[110].InventoryandMarketableSecurities−TotalinventoryasofSeptember30,2024,was32.97 million, up from 26.12millionasofDecember31,2023[162].−PurchasesofmarketablesecuritiesfortheninemonthsendedSeptember30,2024,totaled270,972,000, compared to $125,200,000 for the same period in 2023[38]. - The company did not sell any marketable securities or record any realized gains or losses for the nine months ended September 30, 2024[141]. Operational Insights - The company launched Lucent Diagnostics clinical testing services in July 2023, expanding its offerings in biomarker testing[58]. - Quanterix's Simoa technology enables the detection of protein biomarkers in femtomolar concentrations, facilitating advancements in diagnostics and therapeutics[57]. - The company expects continued growth in Accelerator Laboratory services throughout 2024[70]. - The company anticipates ongoing increases in research and development expenses due to investments in new instrument and assay development[85]. - The company expects softness in instrument sales to continue throughout 2024 due to a constrained capital funding environment[69]. Compliance and Internal Controls - As of September 30, 2024, the company's disclosure controls and procedures were deemed not effective at a reasonable assurance level due to ongoing remediation efforts for material weaknesses in internal control over financial reporting[198]. - The company has engaged accounting advisory consultants to implement new software solutions for automating key manual inventory valuation processes, which began in Q2 2024[207]. - Remediation of the Property and Equipment material weakness is expected to continue through fiscal year 2024, while remediation of the Inventory Valuation material weakness is anticipated to extend into fiscal year 2025[210]. - The company has hired a Head of SOX Transformation to oversee the remediation of material weaknesses and improve internal controls[209]. Miscellaneous - The company is not currently a party to any pending or threatened litigation that would materially affect its financial condition or results of operations[202]. - The company announced an agreement to acquire Emission and is regularly assessing other potential acquisitions[124].