Reviva Reports Second Quarter 2025 Financial Results and Recent Business Highlights

– Well-tolerated safety profile and robust broad-spectrum efficacy sustained over 1-year across all symptom domains including negative symptoms in open label extension (OLE) 1-year trial–

– Successful completion of two large randomized double-blind clinical trials, including one Phase 2 and one Phase 3 trial, a 1-year OLE trial, and clinical pharmacology studies designed to support filing of New Drug Application (NDA) –

– Planned meeting with Food and Drug Administration (FDA) to discuss brilaroxazine’s path to approval for schizophrenia in Q4 2025; potential NDA submission targeted for Q2 2026 –

CUPERTINO, Calif., Aug. 14, 2025 (GLOBE NEWSWIRE) — Reviva Pharmaceuticals Holdings, Inc. (NASDAQ: RVPH) (“Reviva” or the “Company”), a late-stage pharmaceutical company developing therapies that seek to address unmet medical needs in the areas of central nervous system (CNS), inflammatory and cardiometabolic diseases, today reported financial results for the second quarter ended June 30, 2025 and summarized recent business highlights.

“The successful completion of our global OLE 1-year trial marks a major milestone for the brilaroxazine program as we advance toward potential registration,” said Laxminarayan Bhat, Ph.D., Founder, President, and CEO of Reviva. “This comprehensive dataset reinforces our prior positive clinical results and highlights the long-term safety, broad-spectrum sustained efficacy, and strong adherence profile of once daily brilaroxazine. We believe all key clinical data required for NDA are completed and we are preparing for an End-of-Phase 3 meeting with the FDA planned in the fourth quarter of the year to discuss our future NDA submission based on the current data package and excluding the planned Phase 3 RECOVER-2 trial. Pending favorable feedback from the FDA, we will target an NDA submission in the second quarter of 2026. Brilaroxazine continues to demonstrate a differentiated and durable clinical profile, positioning it as a potential new standard of care in schizophrenia and a meaningful driver of long-term value.”

Second Quarter 2025 and Recent Business Highlights

Clinical Program and Business Highlights

• Announced a positive full dataset and successful completion of the Company’s Phase 3 RECOVER open-label extension (OLE) 1-year study evaluating the long-term safety, tolerability and efficacy of brilaroxazine in patients with schizophrenia
  • Once daily brilaroxazine (pooled 15, 30, and 50 mg, N=446) led to robust broad-spectrum efficacy that was sustained over 1-year including PANSS total score (–18.1), positive symptoms (–5.0), negative symptoms (–4.4) and negative Marder factor (-4.4)
  • Generally well tolerated with a discontinuation rate of 35% after 1-year for pooled doses of brilaroxazine (pooled 15, 30, and 50 mg, N=446)
• Continuing efforts aimed at expansion of strong diversified patent portfolio comprising composition of matter and lifecycle management strategies for innovative formulations and method of treatment for different major indications with clear regulatory path including potential patent and/or market exclusivity up to 2045 and beyond.
• Presented a late-breaking poster presentation on the RECOVER 12-month OLE trial for brilaroxazine in schizophrenia at the 2025 American Society of Clinical Psychopharmacology (ASCP) annual meeting on Wednesday May 28, 2025, in Scottsdale, AZ.
• Completed public equity offering raising gross proceeds of $10.0 million, before deducting placement agent fees and other offering expenses.

Anticipated Milestones and Events

• Planned meeting with FDA to discuss brilaroxazine’s path to approval in Q4 2025
• Potential NDA submission for brilaroxazine in schizophrenia targeted in Q2 2026
• Plans are being assessed to initiate a potential registrational Phase 3 RECOVER-2 trial evaluating brilaroxazine for the treatment of schizophrenia pending FDA recommendation for a path to approval
• Investigational new drug application (IND) submission for liposomal-gel formulation of brilaroxazine in psoriasis expected by Q2- 2026
• Pursuing partnership opportunities for the development of our pipeline

Financial Results for June 30, 2025

• The Company reported a net loss of approximately $6.1 million, or $0.12 per share, for the three months ended June 30, 2025, compared to a net loss of approximately $7.9 million, or $0.26 per share, for the three months ended June 30, 2024.
• As of June 30, 2025, the Company’s cash and cash equivalents totaled approximately $10.4 million compared to approximately $13.5 million as of December 31, 2024.

About Reviva 
Reviva is a late-stage biopharmaceutical company that discovers, develops, and seeks to commercialize next-generation therapeutics for diseases representing unmet medical needs and burdens to society, patients, and their families. Reviva’s current pipeline focuses on the central nervous system (CNS), inflammatory and cardiometabolic diseases. Reviva’s pipeline currently includes two drug candidates, brilaroxazine (RP5063) and RP1208. Both are new chemical entities discovered in-house. Reviva has been granted composition of matter patents for both brilaroxazine and RP1208 in the United States, Europe, and several other countries.

Forward-Looking Statements
This press release contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act, as amended, including those relating to the Company’s plans for its brilaroxazine program including intended steps towards potential approval, the Company’s plans for meeting with FDA and plans for potential NDA submission, the Company’s statements regarding assessment of plans for a potential registrational Phase 3 RECOVER-2 trial evaluating brilaroxazine for the treatment of schizophrenia, if required, statements about potential IND submissions, the Company’s expectations regarding the anticipated clinical profile of its product candidates, including statements regarding anticipated efficacy or safety profile, and those relating to the Company’s expectations, intentions or beliefs regarding matters including product development and clinical trial plans and the timing thereof, including the anticipated timing of the availability of trial data, clinical and regulatory timelines and expenses, planned or intended additional trials or studies and the timing thereof, planned or intended regulatory submissions and the timing thereof, trial results, market opportunity, ability to raise sufficient funding, competitive position, possible or assumed future results of operations, business strategies, potential opportunities for development including partnerships, growth or expansion opportunities and other statements that are predictive in nature. These forward-looking statements are based on current expectations, estimates, forecasts and projections about the industry and markets in which we operate and management’s current beliefs and assumptions.

These statements may be identified by the use of forward-looking expressions, including, but not limited to, “expect,” “anticipate,” “intend,” “plan,” “believe,” “estimate,” “potential, “predict,” “project,” “should,” “would” and similar expressions and the negatives of those terms. These statements relate to future events or our financial performance and involve known and unknown risks, uncertainties, and other factors which may cause actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include those set forth in the Company’s most recent Annual Report on Form 10-K for the fiscal year ended December 31, 2024, and the Company’s other filings from time to time with the Securities and Exchange Commission. Prospective investors are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date of this press release. The Company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise.

Corporate Contact:
Reviva Pharmaceuticals Holdings, Inc.
Laxminarayan Bhat, PhD
www.revivapharma.com

Investor Relations Contact:
LifeSci Advisors, LLC
PJ Kelleher
pkelleher@lifesciadvisors.com