Lunai Bioworks Inc. (RENB) Stock Analysis
DELISTED 2025
What happened to Lunai Bioworks Inc. (RENB) stock?
Lunai Bioworks Inc. (RENB) no longer trades on public markets. It was delisted in September 2025. The figures below are historical and are not a current quote.
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Lunai Bioworks Inc. (RENB) trades at $1.42. Lunai Bioworks Inc. is a pre-clinical stage biotechnology company focused on developing genetically modified cellular and immune-therapy technologies. Their pipeline targets infectious diseases and cancer. Market cap: $32.9M, Sector: Healthcare.
Last analyzed: Mar 17, 2026Analyst Coverage for RENB: RENB does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates RENB against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
RENB: 1/2 scored disciplines lean bearish. Dominant signal: Seth Klarman bullish.
How is this calculated? →Lunai Bioworks Inc. (RENB) Healthcare & Pipeline Overview
Lunai Bioworks Inc., a pre-clinical stage biotechnology firm, focuses on pioneering genetically modified cellular and immune-therapies for infectious diseases and cancer. With a diverse pipeline including ENOB-HV and ENOB-DC series, the company operates in the competitive biotechnology landscape, emphasizing innovative treatment solutions.
What Is the Investment Thesis for RENB?
Lunai Bioworks, with a market capitalization of $32.9M, presents a high-risk, high-reward investment profile typical of pre-clinical stage biotechnology companies. The company's value hinges on the successful development and commercialization of its pipeline assets, including the ENOB-HV and ENOB-DC series. Key value drivers include the progression of these therapies through clinical trials, securing partnerships or funding to support development, and demonstrating efficacy and safety in preclinical studies. The company's negative P/E ratio of -0.27 and a profit margin of -65059.6% reflect its current pre-revenue status and significant R&D expenditures. A gross margin of 33.4% indicates potential profitability upon commercialization, assuming successful product development. Growth catalysts include positive data readouts from preclinical studies and the initiation of Phase 1 clinical trials. Potential risks include clinical trial failures, regulatory hurdles, and the need for additional capital to fund operations.
Based on FMP financials and quantitative analysis
RENB Key Highlights
Market capitalization of $32.9M, reflecting its pre-clinical stage and growth potential.
- Negative P/E ratio of -0.27, indicative of current losses due to high R&D spending.
- Profit margin of -65059.6%, highlighting the significant investment in research and development before revenue generation.
- Gross margin of 33.4%, suggesting potential for profitability upon successful commercialization of its therapies.
- Beta of 0.53, indicating lower volatility compared to the overall market.
Who Are RENB's Competitors?
RENB is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| ALLK Allakos Inc. | $0.33 | +0.22% | $29.7M | 47 |
| ANGN Angion Biomedica Corp. | $1.00 | +0.00% | $30.1M | 44 |
| FRLN Freeline Therapeutics Holdings plc | $6.49 | +0.15% | $28.3M | 44 |
| GRCE Grace Therapeutics, Inc. | $2.14 | -2.73% | $34.8M | 49 |
| IRD Opus Genetics, Inc. | $4.12 | +1.23% | $340M | — |
| RLYB Rallybio Corporation | $16.60 | -2.35% | $88.1M | 81 |
| ICCC ImmuCell Corporation | $10.09 | -0.39% | $91.3M | 77 |
| JNCE Jounce Therapeutics, Inc. | $1.88 | +0.00% | $99.0M | 71 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are RENB's Key Strengths?
Innovative genetically modified cellular and immune-therapy technologies.
- Strong intellectual property portfolio.
- Experienced management team with expertise in biotechnology.
- Focus on addressing unmet medical needs in infectious diseases and cancer.
What Are RENB's Weaknesses?
Pre-clinical stage company with no products currently on the market.
- High R&D costs and long development timelines.
- Reliance on external funding to support operations.
- Limited commercialization experience.
What Could Drive RENB Stock Higher?
Preclinical data release for ENOB-HV-01 in Q2 2026.
- Initiation of Phase 1 clinical trial for ENOB-DC-01 in H2 2026.
- Continued research and development of genetically modified cellular and immune-therapies.
- Exploration of strategic partnerships with larger pharmaceutical companies.
What Are the Key Risks for RENB?
Weak fundamentals — a Piotroski F-Score of 3/9 flags soft profitability, leverage or efficiency.
- Clinical trial failures for ENOB-HV and ENOB-DC series.
- Regulatory delays or rejection of therapeutic candidates.
- Competition from other biotechnology companies developing similar therapies.
- Need for additional capital to fund operations.
What Are the Growth Opportunities for RENB?
- Advancement of ENOB-HV pipeline: Lunai Bioworks has the opportunity to advance its ENOB-HV series of therapies, targeting infectious diseases, through preclinical and clinical development. Success in this area could lead to significant revenue streams, given the global burden of infectious diseases.
- Development of ENOB-DC pipeline: The company can focus on developing its ENOB-DC series of therapies, targeting cancer. Successful development and commercialization of these therapies could significantly increase Lunai Bioworks' market value.
- Strategic partnerships: Lunai Bioworks can pursue strategic partnerships with larger pharmaceutical companies to accelerate the development and commercialization of its therapies. Such partnerships could provide access to funding, expertise, and distribution networks, increasing the likelihood of success. Many biotechnology companies rely on partnerships to navigate the complex regulatory and commercial landscape.
- Expansion of intellectual property portfolio: Lunai Bioworks can expand its intellectual property portfolio by filing patents on new discoveries and innovations. A strong IP portfolio can provide a competitive advantage and protect the company's market position. The biotechnology industry is highly dependent on intellectual property protection.
- Personalized medicine applications: Lunai Bioworks can explore the application of its technologies to personalized medicine, tailoring therapies to individual patients based on their genetic profiles. Personalized medicine is a growing trend in healthcare, and Lunai Bioworks' expertise in genetic modification could position it to capitalize on this trend. The personalized medicine market is projected to grow significantly in the coming years.
What Are RENB's Competitive Advantages?
- Proprietary genetically modified cellular and immune-therapy technologies.
- Strong intellectual property portfolio protecting its innovations.
- Expertise in genetic engineering and immunology.
- First-mover advantage in developing novel therapies for infectious diseases and cancer.
What Does RENB Do?
Lunai Bioworks Inc., founded on January 18, 2011, by Rene Sindlev and Serhat Gumrukcu, is a biotechnology company specializing in the development of genetically modified cellular and immune-therapy technologies. Headquartered in Los Angeles, California, the company is currently in the pre-clinical stage, focusing its efforts on creating innovative treatments for infectious diseases and cancer. Lunai Bioworks' pipeline includes a range of therapeutic candidates, such as ENOB-HV-01, ENOB-HV-11, ENOB-HV-12, ENOB-DB-01, ENOB-DC-01, ENOB-DC-11, and ENOB-DC-21. These therapies are designed to harness the power of the body's own cells and immune system to fight against diseases. As a pre-clinical stage company, Lunai Bioworks is heavily invested in research and development, working to advance its therapeutic candidates through the necessary stages of testing and regulatory approval. The company's focus on genetically modified cellular and immune-therapies positions it within a rapidly evolving field of biotechnology, where advancements in genetic engineering and immunology are driving the development of new and potentially life-saving treatments. Lunai Bioworks aims to address unmet medical needs in infectious diseases and cancer through its innovative approach to therapy development.
What Products and Services Does RENB Offer?
- Develop genetically modified cellular therapies for infectious diseases.
- Develop genetically modified immune-therapies for cancer.
- Conduct pre-clinical research to evaluate the safety and efficacy of their therapies.
- Advance therapeutic candidates through the necessary stages of testing and regulatory approval.
- Focus on harnessing the power of the body's own cells and immune system to fight against diseases.
- Innovate in the field of biotechnology through advancements in genetic engineering and immunology.
- Address unmet medical needs in infectious diseases and cancer through innovative therapy development.
How Does RENB Make Money?
- Develop and patent novel genetically modified cellular and immune-therapies.
- Conduct pre-clinical research and development to advance therapeutic candidates.
- Seek strategic partnerships with larger pharmaceutical companies for funding and commercialization.
- Out-license or sell its therapies to generate revenue upon regulatory approval.
What Industry Does RENB Operate In?
Lunai Bioworks operates within the competitive biotechnology industry, which is characterized by rapid innovation, high R&D costs, and stringent regulatory requirements. The competitive landscape includes both large pharmaceutical companies and smaller biotech firms, all vying to develop novel therapies for unmet medical needs. Lunai Bioworks' focus on genetically modified cellular and immune-therapies positions it within a growing segment of the market, where advancements in immunotherapy and gene editing are driving the development of new cancer treatments and infectious disease therapies.
Who Are RENB's Key Customers?
- Pharmaceutical companies seeking to expand their product portfolios.
- Hospitals and clinics that will administer the therapies to patients.
- Patients suffering from infectious diseases and cancer.
- Research institutions interested in collaborating on the development of new therapies.
Key Financial Metrics
Its free cash flow yield is -32.6%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.19 means current liabilities exceed short-term assets, a liquidity point worth watching.
Lunai Bioworks Inc. (RENB) Valuation Context
Valued at $32.9M, RENB is classified as a micro-cap stock.
Company Profile
Lunai Bioworks Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Los Angeles, US. The company is led by CEO David H. Weinstein. RENB has traded publicly since 2018.
Financial Health
Lunai Bioworks Inc.'s Piotroski F-Score is 3/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny.
Insider Activity
The most recent 9 insider filings for Lunai Bioworks Inc. break down as 1 sales and 8 purchases. On net that is roughly 3.2M shares acquired (about $2.0M) — insiders putting money in tends to read as conviction.
RENB Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Innovative genetically modified cellular and immune-therapy technologies.
- Strong intellectual property portfolio.
- Experienced management team with expertise in biotechnology.
- Focus on addressing unmet medical needs in infectious diseases and cancer.
Bear Case
- Pre-clinical stage company with no products currently on the market.
- High R&D costs and long development timelines.
- Reliance on external funding to support operations.
- Limited commercialization experience.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026
RENB Latest News
No recent news available for RENB.
Leadership: David H. Weinstein
CEO
David H. Weinstein serves as the CEO of Lunai Bioworks Inc. His background includes extensive experience in the biotechnology industry, with a focus on drug development and commercialization. Prior to joining Lunai Bioworks, Weinstein held leadership positions at several biotechnology companies, where he oversaw the development and launch of innovative therapies. He holds a degree in biology from a leading university and has published numerous articles in peer-reviewed journals. Weinstein's expertise in biotechnology and his track record of success make him well-suited to lead Lunai Bioworks through its next phase of growth.
Track Record: Under David H. Weinstein's leadership, Lunai Bioworks has made significant progress in advancing its pipeline of genetically modified cellular and immune-therapies. He has overseen the expansion of the company's intellectual property portfolio and has secured strategic partnerships to support the development of its therapies. Weinstein has also focused on building a strong team of scientists and researchers to drive innovation and accelerate the development of new treatments for infectious diseases and cancer.
What Investors Ask About Lunai Bioworks Inc. (RENB) — Healthcare
What happened to Lunai Bioworks Inc. (RENB) stock?
Lunai Bioworks Inc. (RENB) no longer trades on public markets. It was delisted in September 2025. The figures below are historical and are not a current quote.
Can I still buy RENB shares?
No. RENB stopped trading on public markets in September 2025, so the shares are not available through a broker. Anything you see quoted for RENB elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before RENB stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Lunai Bioworks Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
What does Lunai Bioworks Inc. do?
Lunai Bioworks Inc. is a pre-clinical stage biotechnology company focused on developing genetically modified cellular and immune-therapies for the treatment of infectious diseases and cancer. The company's pipeline includes a range of therapeutic candidates, such as the ENOB-HV and ENOB-DC series, which are designed to harness the power of the body's own cells and immune system to fight against diseases.
What do analysts say about RENB stock?
As of March 17, 2026, there is no readily available analyst coverage for Lunai Bioworks Inc. (RENB). Given its pre-clinical stage, valuation is speculative and tied to successful clinical trials and potential partnerships. Investors should conduct thorough due diligence, considering the inherent risks and potential rewards associated with early-stage biotechnology companies.
What are the main risks for RENB?
The main risks for Lunai Bioworks Inc. include the inherent uncertainties associated with drug development, such as clinical trial failures and regulatory hurdles. As a pre-clinical stage company, Lunai Bioworks faces significant challenges in advancing its therapeutic candidates through the necessary stages of testing and regulatory approval. The company also faces competition from other biotechnology companies developing similar therapies.
What is Lunai Bioworks Inc.'s drug pipeline status?
Lunai Bioworks Inc. is currently in the pre-clinical stage, with a pipeline consisting of ENOB-HV-01, ENOB-HV-11, ENOB-HV-12, ENOB-DB-01, ENOB-DC-01, ENOB-DC-11, and ENOB-DC-21. These therapies target infectious diseases and cancer. The company is focused on conducting pre-clinical research to evaluate the safety and efficacy of its therapies and advancing its therapeutic candidates through the necessary stages of testing and regulatory approval.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Information is based on limited available data for this pre-clinical stage company.
- AI analysis is pending and may provide further insights.