Financial Performance - The company reported revenues of 38.2millionfortheyearendedDecember31,2022,adecreaseof3054.5 million in 2021, representing a change of 16.3million[511].−Thenetlossfortheyearwas65.4 million, an increase of 52% from a net loss of 43.2millionin2021[511].−TotalrevenueforQ42022was9.6 million, a 33% increase, while full-year revenue was 38.2million,a3020.3 million for Q4 2022, a 53% increase, and 65.4millionforthefullyear,a5214.2 million in 2022 from 30.5millionin2021,whileresearchanddevelopmentexpensesincreasedby213.1 million[511]. - Sales, marketing, general and administrative expenses rose by 22% to 61.5millionin2022comparedto50.5 million in 2021[511]. - Operating expenses for Q4 2022 were 20.2million,a2374.6 million for the full year, a 15% increase, driven by growth in core lung diagnostic revenue[532]. - Research and development expenses increased by 0.3millionor243.1 million as of December 31, 2022, up from 32.7millionin2021[500].−Cashandcashequivalentsstoodat43.1 million, including 65.7millioninnetproceedsfromdebtandequityofferingsduringQ42022[532].−Thecompanyraisedapproximately70.7 million in gross proceeds from various financing transactions, with 23.9millionusedtoretireoutstandingdebtand42.0 million allocated for commercial expansion, product pipeline support, and general corporate purposes[548]. - The company plans to raise additional funding through equity or debt securities, which may dilute existing stockholders' ownership[549]. Revenue Sources and Trends - COVID-19 testing revenue declined to 5.2millionforthefullyear2022,an838.2 million in Q4 2022, a 51% increase, and 29.3millionforthefullyear,a579.0 million, primarily due to a $5.0 million refundable deposit related to the CVP Lease[551]. Technology and Innovation - The company leverages a proprietary AI platform, Diagnostic Cortex®, to enhance diagnostic test development, indicating a strong focus on technology integration[527]. - The company employs a multi-omic approach, utilizing genomics, transcriptomics, proteomics, and radiomics to improve diagnostic accuracy and patient outcomes[527]. - The GeneStrat targeted tumor profiling test and the VeriStrat immune profiling test now have a turnaround time of two business days, improved from three business days, enhancing service efficiency[528]. Market Access and Coverage - On June 7, 2022, the company announced that the Nodify CDT lung nodule test received coverage from WPS Government Health Administrators, expanding reimbursement for its tests[530]. - The U.S. Department of Veterans Affairs awarded a Federal Supply Schedule Contract for the company's entire portfolio of lung cancer diagnostic tests, increasing market access[530]. Future Outlook - The company expects sales and marketing expenses to increase in dollars as it expands its sales force and marketing activities, although these expenses are expected to decrease as a percentage of revenue in the long term[509]. - The company has seen recovery in lung diagnostic testing revenue during 2022 as healthcare practitioners returned to pre-pandemic care levels, although variability remains compared to pre-pandemic levels[547]. - The company is required to evaluate its ability to continue as a going concern, with substantial doubt raised about meeting financial covenants under its existing loan agreement in the next twelve months[549].