
Financial Results Announcement & Corporate Update Revelation Biosciences announced Q2/H1 2025 financial results, highlighting its clinical-stage focus on rebalancing inflammation Q2/H1 2025 Financial Results Announcement Revelation Biosciences, Inc. announced its Q2/H1 2025 financial results, emphasizing its clinical-stage focus on rebalancing inflammation - Revelation Biosciences, Inc. (NASDAQ: REVB) reported financial results for the three and six months ended June 30, 2025, as a clinical-stage life sciences company focused on rebalancing inflammation1 Corporate Highlights and Cash Position CEO highlighted strategic financial management and Gemini program advancement, with cash and equivalents at $5.2 million as of June 30, 2025 - CEO James Rolke emphasized strategic financial resource maximization and advancing the Gemini program, with Phase 1b data expected this quarter and FDA engagement later this year2 Cash and Cash Equivalents | Date | Amount (Millions USD) | | :--- | :--- | | June 30, 2025 | $5.2 | | December 31, 2024 | $6.5 | Decrease primarily due to cash used for operating activities. - Current cash and cash equivalents are believed to be sufficient to fund operations through December 20252 Summary of Financial Operations Revelation Biosciences reported reduced net loss and lower net cash used for operating activities in Q2/H1 2025 compared to 2024 Key Financial Metrics (Q2 & H1 2025 vs. 2024) The company demonstrated improved financial performance with reduced net loss and decreased cash used in operations for Q2 and H1 2025 Net Cash Used for Operating Activities | Period | 2025 (Millions USD) | 2024 (Millions USD) | Change (YoY) | | :--- | :--- | :--- | :--- | | Three Months Ended June 30 | $4.7 | $5.3 | -$0.6M (Decrease) | Net cash used for operating activities decreased by $0.6 million for the three months ended June 30, 2025, compared to 2024. Net Loss and EPS | Period | Metric | 2025 | 2024 | Change (YoY) | | :--- | :--- | :--- | :--- | :--- | | Three Months Ended June 30 | Net Loss | $(2.4)M | $(8.4)M | $(6.0)M (Reduced Loss) | | | Basic & Diluted Net Loss Per Share | $(7.01) | $(246.27) | $(239.26) (Reduced Loss) | | Six Months Ended June 30 | Net Loss | $(4.5)M | $(11.1)M | $(6.6)M (Reduced Loss) | | | Basic & Diluted Net Loss Per Share | $(13.60) | $(390.02) | $(376.42) (Reduced Loss) | Net loss significantly decreased for both periods in 2025 compared to 2024. Gemini Program: Product & Clinical Development The Gemini program focuses on an intravenously administered PHAD® formulation to reduce inflammation, with positive preclinical and Phase 1 clinical data About Gemini Gemini is an intravenously administered PHAD® formulation designed to reduce inflammation by reprogramming the innate immune system for multiple indications - Gemini is an intravenously administered, proprietary formulation of PHAD® that reduces inflammation damage by reprogramming the innate immune system4 - Gemini is being developed for multiple indications: prevention/reduction of acute kidney injury (GEMINI-AKI), post-surgical infection (GEMINI-PSI), infection post severe burn (GEMINI-PBI), and treatment of chronic kidney disease (GEMINI-CKD)5 Clinical Development and Recent Achievements Preclinical and Phase 1 data show Gemini's therapeutic potential, with recent achievements including completing Phase 1b dosing and a $4 million public offering - Multiple preclinical studies have demonstrated Gemini's therapeutic potential in target indications6 - Positive Phase 1 clinical data for intravenous Gemini treatment met the primary safety endpoint and showed statistically significant pharmacodynamic activity, including upregulation of IL-1067 - Completed dosing of patients in PRIME Phase 1b Clinical Study of Gemini in CKD Patients6 - Received gross proceeds of $4 million from public offering in May 20256 Consolidated Financial Statements The consolidated statements reflect a significant reduction in net loss for Q2/H1 2025, primarily due to a positive shift in other income/expense Consolidated Statements of Operations The statements show a significant reduction in net loss for Q2/H1 2025, driven by a positive shift in "Other income (expense), net" Key Operating Expenses (Three Months Ended June 30) | Expense Category | 2025 | 2024 | Change | | :--- | :--- | :--- | :--- | | Research and development | $1,317,980 | $1,394,929 | -$76,949 | | General and administrative | $1,143,249 | $1,127,468 | +$15,781 | | Total operating expenses | $2,461,229 | $2,522,397 | -$61,168 | Total operating expenses slightly decreased for the three months ended June 30, 2025. Key Operating Expenses (Six Months Ended June 30) | Expense Category | 2025 | 2024 | Change | | :--- | :--- | :--- | :--- | | Research and development | $2,176,810 | $2,112,511 | +$64,299 | | General and administrative | $2,379,406 | $2,312,024 | +$67,382 | | Total operating expenses | $4,556,216 | $4,424,535 | +$131,681 | Total operating expenses slightly increased for the six months ended June 30, 2025. Net Loss and Other Income (Expense) | Period | Metric | 2025 | 2024 | | :--- | :--- | :--- | :--- | | Three Months Ended June 30 | Net Loss | $(2,444,382) | $(8,389,819) | | | Total other income (expense), net | $16,847 | $(5,867,422) | | Six Months Ended June 30 | Net Loss | $(4,495,467) | $(11,071,252) | | | Total other income (expense), net | $60,749 | $(6,646,717) | The significant reduction in net loss is largely attributable to a positive shift in "Total other income (expense), net" from a large expense in 2024 to a small income in 2025. Consolidated Balance Sheets Total assets decreased to $5.395 million as of June 30, 2025, primarily due to reduced cash, with corresponding decreases in liabilities and equity Key Balance Sheet Items | Item | June 30, 2025 | December 31, 2024 | Change | | :--- | :--- | :--- | :--- | | Cash and cash equivalents | $5,173,871 | $6,499,018 | -$1,325,147 | | Total current assets | $5,359,920 | $6,565,717 | -$1,205,797 | | Total assets | $5,395,090 | $6,622,049 | -$1,226,959 | | Total current liabilities | $1,569,306 | $1,913,667 | -$344,361 | | Total stockholders' equity | $3,825,784 | $4,708,382 | -$882,598 | The balance sheet reflects a decrease in total assets, driven by lower cash, and a corresponding decrease in total liabilities and stockholders' equity. - Common Stock shares issued and outstanding increased significantly from 174,104 at December 31, 2024, to 1,534,637 at June 30, 2025, reflecting the public offering in May 2025614 Corporate Information & Disclosures This section provides company information, forward-looking statements, and contact details About Revelation Biosciences, Inc. Revelation Biosciences is a clinical-stage life sciences company leveraging trained immunity with its proprietary Gemini formulation for disease prevention and treatment - Revelation Biosciences, Inc. is a clinical-stage life sciences company focused on trained immunity for disease prevention and treatment using its proprietary Gemini formulation8 - The company has multiple ongoing programs evaluating Gemini for post-surgical infection prevention, acute kidney injury prevention, and chronic kidney disease treatment8 Forward-Looking Statements This section cautions investors about inherent risks and uncertainties that could cause actual results to differ materially from projections - The press release contains forward-looking statements, identified by words like "anticipate," "believe," "expect," and "project," which are subject to known and unknown risks and uncertainties10 - Key risks include the ability to meet financial goals, manage growth, retain employees, successfully develop product candidates, complete clinical studies, obtain regulatory approvals, and the duration of funding10 Company Contacts Contact information for investor relations and the Chief Financial Officer is provided for inquiries - Investor Relations: Mike Porter (Porter LeVay & Rose Inc., mike@plrinvest.com)15 - Chief Financial Officer: Chester Zygmont, III (Revelation Biosciences Inc., czygmont@revbiosciences.com)15