Financial Data and Key Metrics Changes - Total revenue for 2024 was $71.3 million, representing a 45% year-over-year growth [6][23] - Gross margins increased to 78% for the year, up from 73% in 2023 [7][25] - Adjusted EBITDA loss improved by 32% year-over-year, indicating progress towards profitability [7][28] - Net loss for Q4 2024 was $8.3 million, a 10% improvement compared to Q4 2023 [28] Business Line Data and Key Metrics Changes - Lung diagnostic testing revenue for Q4 2024 was $17.2 million, a 34% increase in revenue and test volume compared to Q4 2023 [24] - Full-year lung diagnostic testing revenues reached $64.7 million, reflecting a 43% growth [24] - Diagnostic development services revenue grew by 72% in Q4 and 70% for the full year [24] Market Data and Key Metrics Changes - The company reported a 40% growth in test volume for lung diagnostic testing in 2024 [9][24] - Approximately 49% of lung nodule patients have their first imaging workup conducted by primary care providers, indicating a significant market opportunity [11] Company Strategy and Development Direction - The company aims to expand its sales force by adding approximately six sales teammates per quarter in 2025, increasing from 71 to 95 teammates [13][31] - A new clinical study, Clarify, was launched to collect patient outcomes and clinical information, expected to provide valuable data in 2025 [14][17] - The company plans to maintain strong gross margins in the mid to upper seventies while achieving adjusted EBITDA profitability in the second half of 2025 [22][25] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in transforming patient care through personalized diagnostics, particularly in lung disease [7][31] - The company anticipates significant growth in 2025 driven by lung diagnostic testing and diagnostic development services [22][32] - Management highlighted the importance of addressing the unmet medical need in lung disease, with a focus on early diagnosis and treatment [8][31] Other Important Information - The company ended Q4 2024 with $26.2 million in unrestricted cash and cash equivalents [29] - A pilot program in 2024 demonstrated the effectiveness of expanding referral networks to primary care providers [12][41] Q&A Session Summary Question: Can you provide insights on revenue guidance between test business and biopharma business? - Management expects biopharma services to contribute about 8-9% of total revenue, with the majority coming from lung diagnostic services [39] Question: What are the drivers for adjusted EBITDA profitability? - Revenue growth combined with tight control on expenses will help achieve adjusted EBITDA breakeven in the second half of 2025 [40] Question: Can you elaborate on the pilot program's findings? - The pilot showed that primary care physicians were accessible and recognized the utility of the tests, leading to better patient management [42][45] Question: What is the status of the product pipeline? - No new tests will be launched in 2025, but updates on existing partnerships and studies will be provided throughout the year [54] Question: How will updates in lung cancer screening guidelines affect the company? - Management believes that any improvements in screening will significantly expand the addressable market for their services [62][66] Question: What is the expected cash burn for the year? - Management anticipates cash burn to increase in Q1 but expects to reach cash flow breakeven with existing cash on hand [106][110]

Financial Data and Key Metrics Changes - Total revenue for 2024 was $71.3 million, representing a 45% year-over-year growth [6][23] - Gross margins increased to 78% for the year, up from 73% in 2023 [7][25] - Adjusted EBITDA loss improved by 32% year-over-year, indicating progress towards profitability [7][28] Business Line Data and Key Metrics Changes - Lung diagnostic testing revenue for Q4 2024 was $17.2 million, a 34% increase from Q4 2023 [24] - Full-year lung diagnostic testing revenues reached $64.7 million, reflecting a 43% growth [24] - Diagnostic development services revenue grew by 70% year-over-year, totaling $6.6 million for the year [19][24] Market Data and Key Metrics Changes - The company reported a 40% growth in test volume for lung diagnostic testing in 2024 [9][24] - Approximately 49% of lung nodule patients have their first imaging workup conducted by primary care providers, highlighting a significant market opportunity [11] Company Strategy and Development Direction - The company aims to expand its sales force by adding approximately six sales teammates per quarter, targeting a total of 95 teammates by the end of 2025 [13][31] - A new clinical study, Clarify, was launched to collect patient outcomes and clinical information, expected to provide valuable data for future growth [14][17] - The company plans to maintain strong gross margins in the mid to upper seventies while achieving adjusted EBITDA profitability in the second half of 2025 [22][25] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in transforming patient care through personalized diagnostics, particularly in lung disease [7][31] - The company anticipates significant growth in 2025, driven by increased adoption of lung diagnostic tests and diagnostic development services [22][32] - Management is closely monitoring changes in the reimbursement landscape and regulatory environment, which could impact future growth [62] Other Important Information - The company ended Q4 2024 with $26.2 million in unrestricted cash and cash equivalents [29] - A pilot program demonstrated the effectiveness of expanding sales efforts into primary care, indicating a viable path for growth [12][42] Q&A Session Summary Question: Can you provide insight into revenue guidance for 2025? - Management expects biopharma services to contribute about 8-9% of total revenue, with the majority coming from lung diagnostic services, driven by volume growth rather than significant ASP changes [39][40] Question: What are the drivers for achieving adjusted EBITDA profitability? - The combination of revenue growth and tight control on expenses is expected to bridge the gap to adjusted EBITDA breakeven in the second half of 2025 [40] Question: Can you elaborate on the pilot program's outcomes? - The pilot program successfully demonstrated that primary care physicians were accessible and saw utility in the tests, leading to increased referrals [42][45] Question: What is the status of the product pipeline? - No new tests are expected to be launched in 2025, but updates on existing partnerships and studies will be provided throughout the year [54][55] Question: How will updates in lung cancer screening guidelines affect the company? - Any improvements in lung cancer screening participation will significantly expand the addressable market, as less than 10% of the screen-eligible population currently participates [64] Question: What is the expected cash burn for the year? - Management believes they can reach adjusted EBITDA breakeven with existing cash on hand, with cash burn expected to decrease throughout the year [106][109]