Opus Genetics Releases Clinical Data for OPGx-BEST1 Gene Therapy
Opus Genetics announced new clinical data from its ongoing Phase 1/2 study of OPGx-BEST1 gene therapy, presented at the 49th Annual Meeting of the Macula Society, in San Diego, California. The presentation, titled "Preliminary Results from an Adult Participant in a Phase 1b/2a Clinical Study of OPGx-BEST1 Gene Therapy for the Treatment of BVMD and ARB Due to BEST1 Mutations," reported 3-month results from the first adult participant treated in the study, highlighting positive safety, tolerability, and biological activity following subretinal administration of OPGx-BEST1. The sentinel participant is a 63-year-old female with Autosomal-Recessive Bestrophinopathy disease with severe functional impairment. The data demonstrated that OPGx-BEST1 was well tolerated with no ocular inflammation, no ocular or treatment-related adverse events, and no dose limiting toxicities. Early signals of functional vision improvement were observed, including an equivalent 12-letter gain in Best Corrected Visual Acuity in the treated study eye. In addition, structural improvement in central subfield thickness was observed with a 23% decrease in the study eye. Resolution of intraretinal fluid was also seen as early as 1-month in areas with less atrophy. Recruitment in the Phase 1/2 study is ongoing at two clinical sites in the U.S., with additional sites expected to open in Florida, Cincinnati and New York. Two participants have been enrolled to date, with 3-month results from the full Cohort 1 expected in mid-year 2026. "We are encouraged by these results from our sentinel participant, showing OPGx-BEST1 was well-tolerated and demonstrated promising initial efficacy at three months," said George Magrath, CEO. "Although early, this data represents an important milestone for our OPGx-BEST1 program and for patients with BEST1-related retinal diseases."
Trade with 70% Backtested Accuracy
Analyst Views on IRD
About IRD
About the author

- Safety and Tolerability: OPGx-BEST1 therapy demonstrated excellent tolerability over a three-month observation period, with no ocular inflammation or treatment-related adverse events, establishing a solid foundation for future clinical applications.
- Functional and Structural Improvement: The treated eye exhibited a 12-letter gain in Best Corrected Visual Acuity (BCVA) and a 23% reduction in Central Subfield Thickness (CST) at three months, indicating the therapy's potential to improve visual function and structure, offering new hope for patients.
- Clinical Trial Progress: Recruitment is ongoing at two clinical sites in the U.S., with full cohort data expected in mid-2026, which will provide critical insights for further clinical development and advance the application of gene therapy.
- Market Demand and Strategic Significance: With no approved treatments for BEST1-related retinal diseases, the positive preliminary results of OPGx-BEST1 not only address this significant unmet medical need but also potentially enhance Opus Genetics' competitive position in the gene therapy market.
- FDA Review Milestone: Opus Genetics announced that the FDA has accepted its supplemental New Drug Application (sNDA) for phentolamine ophthalmic solution 0.75% for presbyopia, with a PDUFA goal date set for October 17, 2026, marking a significant advancement in expanding the drug's indications.
- Significant Market Potential: Presbyopia affects approximately 90% of adults over 45 in the U.S., and if approved, this drug could provide a new pharmacologic treatment option for patients seeking improved vision, potentially transforming the market landscape.
- Successful Clinical Trials: The sNDA is supported by data from pivotal Phase 3 trials, VEGA-2 and VEGA-3, which demonstrated positive efficacy results without serious treatment-related adverse events, further enhancing its market prospects.
- Strategic Partnership: Opus Genetics has entered into a global licensing agreement with Viatris, granting Viatris exclusive rights to commercialize phentolamine ophthalmic solution in the U.S., reflecting the company's strategic intent to expand market reach and improve product accessibility.
- Funding Plan: Opus Genetics announced plans to raise $25 million through a private placement led by Boston's Adage Capital Management, expected to close on February 18, 2026, indicating proactive capital market engagement.
- Stock Issuance Details: The company intends to sell over 7.3 million shares of Series B Non-Voting Convertible Preferred Stock at $3.39 per share, with each share convertible into common stock, enhancing potential returns for investors.
- Use of Proceeds: The net proceeds from this offering will be directed towards advancing gene therapy programs and other operational activities, reflecting the company's commitment to future R&D and responsiveness to market demands.
- Cash Flow Status: Opus Genetics disclosed a year-end cash balance of $70 million, which is expected to sustain operations into H1 2028, demonstrating financial robustness and sustainable growth potential.
- Private Placement Agreement: Opus Genetics has entered into a securities purchase agreement to issue 7,374,632 shares of Series B Non-Voting Convertible Preferred Stock at $3.39 per share, with expected gross proceeds of $25 million, enhancing the company's financial strength to support its gene therapy initiatives.
- Clear Use of Funds: The proceeds from this financing will be utilized to advance gene therapy clinical programs and for general working capital, with a projected cash balance of $70 million by year-end 2025, sufficient to fund operations into the first half of 2028, demonstrating the company's confidence in future growth.
- Shareholder Approval Requirement: The private placement is contingent upon shareholder approval for an increase in authorized common stock to facilitate the conversion of Series B Preferred Stock, reflecting strategic considerations in capital structure adjustments aimed at enhancing shareholder value.
- Legal Compliance Measures: Opus Genetics has entered into a registration rights agreement with investors, committing to file a registration statement with the SEC to ensure compliance with securities laws for the shares issued in the private placement, indicating the company's focus on regulatory adherence and enhancing investor confidence.

- Insider Purchase: Cam Gallagher of Opus Genetics acquired 164,000 shares of IRD at $1.97 each on Wednesday, totaling an investment of $323,693, reflecting confidence in the company's future prospects.
- Investment Return: Gallagher's investment is currently up approximately 18.1%, based on today's trading high of $2.33, indicating a positive market response and potential growth outlook for IRD.
- Market Performance: Opus Genetics shares rose about 8.7% on Friday, reflecting optimistic sentiment among investors regarding the company's outlook, potentially driven by Gallagher's purchase.
- CEO Acquisition: Additionally, CEO Dwayne L. Hyzak purchased 3,712 shares of MSC Income Fund at $13.43 each for a total of $49,852, demonstrating ongoing confidence in the fund's performance.
- Equity Incentive Plan: Opus Genetics approved an equity award of 50,000 stock options to a new employee under its 2021 Inducement Plan, aimed at attracting top talent and strengthening its team to drive innovation in gene therapy.
- Option Details: The options have an exercise price equal to the fair market value of the company's common stock on the grant date, vesting over four years with 25% vesting after one year and the remaining 75% in quarterly installments, ensuring long-term employee retention aligned with company goals.
- Compliance Assurance: This equity award complies with Nasdaq Listing Rule 5635(c)(4), ensuring that the company adheres to transparent compliance procedures while attracting talent, thereby enhancing investor confidence.
- Company Background: Opus Genetics focuses on developing gene therapies to restore vision for patients with inherited retinal diseases, with a pipeline of seven AAV-based programs, showcasing the company's strong R&D capabilities and market potential in the biopharmaceutical sector.




