Estrella Immunopharma Advances STARLIGHT-1 Trial to Phase II
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 04 2025
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Should l Buy ESLA?
Estrella Immunopharma announced that an independent Data Safety Monitoring Board has completed its review of safety data from the Phase I dose escalation portion of the STARLIGHT-1 trial. Based on the safety profile observed, the DSMB recommended advancing the trial to Phase II, or the expansion phase, at the Recommended Phase II Dose. The expansion phase will further evaluate the safety and preliminary efficacy of EB103, the company's CD19-redirected Artemis T-cell therapy, in patients with relapsed/refractory B-cell non-Hodgkin's lymphoma. In the Phase I dose escalation phase, no treatment-related serious adverse events were reported. The high-dose cohort achieved a 100% complete response rate at Month 1 in all evaluable patients.
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About ESLA
Estrella Immunopharma, Inc. is a clinical-stage biopharmaceutical company. The Company is developing CD19 and CD22-targeted ARTEMIS T-cell therapies to treat cancers and autoimmune diseases. Its lead product candidate, EB103, utilizes Eureka's ARTEMIS technology to target CD19, a protein expressed on the surface of almost all B-cell leukemias and lymphomas. The Company is also developing EB104, which also utilizes Eureka's ARTEMIS technology to target not only CD19, but also CD22, a protein that, like CD19, is expressed on the surface of most B-cell malignancies. The Company is also collaborating with Imugene Limited and its product candidate, CF33-CD19t an oncolytic virus (CF33-CD19t), to research the use of EB103 in conjunction with CF33-CD19t to treat solid tumors. Its EB201 program, in preclinical development, is being explored as a potential therapeutic approach targeting Systemic Lupus Erythematosus (SLE).
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Estrella Immunopharma Reports Positive STARLIGHT-1 Trial Results
- Clinical Trial Results: Estrella presented positive results from the STARLIGHT-1 trial at the 2026 ASTCT & CIBMTR meetings, where EB103 achieved a 100% complete response rate in the high-dose cohort, highlighting its potential in treating aggressive B-cell Non-Hodgkin Lymphoma.
- Sustained Patient Responses: All patients who achieved a complete response maintained their status at the data cutoff, with response durations ranging from 3 to 18 months, indicating EB103 may offer durable treatment effects for high-risk patients.
- Safety Profile: To date, the STARLIGHT-1 trial has reported no treatment-related serious adverse events, reinforcing EB103's potential as a
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- Advancing Product Development: The proceeds will support the Phase II clinical trial of Estrella's lead product candidate, EB103, aimed at providing new treatment options for patients with cancers and autoimmune diseases who are not eligible for existing therapies, highlighting its significant clinical value.
- Investor Confidence: The CEO stated that this financing underscores continued investor support for the company's clinical vision, indicating strong market confidence in Estrella's future growth, which may facilitate further advancements in the biopharmaceutical sector.
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- Successful Financing: Estrella Immunopharma closed a registered direct offering with a single healthcare-focused institutional investor, raising approximately $8 million by issuing 4,063,290 shares of common stock and 1,000,000 pre-funded warrants, thereby strengthening its financial position to support clinical objectives.
- Advancing Clinical Programs: The financing will provide Estrella with the necessary resources to advance its lead product EB103 into Phase II clinical trials, aimed at offering treatment options for cancer patients who are ineligible for currently marketed therapies, which holds significant market potential.
- Investor Confidence: The CEO stated that this financing underscores continued investor support for the company's clinical vision, indicating market recognition of its ARTEMIS T-cell therapies, which may enhance future fundraising capabilities.
- Compliance Assurance: The offering was conducted under SEC registration statements, ensuring compliance, and through a registration rights agreement with the investor, Estrella will file registration statements to cover the resale of common stock, thereby boosting investor confidence.
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Exclusive Community Access: Joining Benzinga Pro connects users with over 10,000 serious traders and provides access to exclusive stories and insights from Benzinga reporters.
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Estrella Immunopharma Reports Positive STARLIGHT-1 Trial Results
- Clinical Trial Results: Estrella presented positive results from the STARLIGHT-1 trial at the 2026 ASTCT & CIBMTR meetings, where EB103 achieved a 100% complete response rate in the high-dose cohort, highlighting its potential in treating aggressive B-cell Non-Hodgkin Lymphoma.
- Sustained Patient Responses: All patients who achieved a complete response maintained their status at the data cutoff, with response durations ranging from 3 to 18 months, indicating EB103 may offer durable treatment effects for high-risk patients.
- Safety Profile: To date, the STARLIGHT-1 trial has reported no treatment-related serious adverse events, reinforcing EB103's potential as a
See More
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- Stock Performance: STMicroelectronics shares rose 4.3% in pre-market trading to $31.13, indicating optimistic market sentiment regarding the company's future performance, which may attract more investor interest.
- Market Dynamics: The upward trend in STMicroelectronics' stock could influence the performance of other related tech stocks, particularly in the semiconductor sector, further boosting investor confidence in the industry.
- Investor Sentiment: As the stock price increases, investor sentiment may become more positive, leading to increased capital inflow and enhancing the company's market position.
- Future Outlook: The rise in STMicroelectronics' stock price may signal positive developments in the company's technological innovation and market demand, further solidifying its competitiveness in the global semiconductor market.
See More
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- Successful Financing: Estrella Immunopharma has closed a registered direct offering with a single healthcare-focused institutional investor, issuing 4,063,290 shares of common stock and 1,000,000 pre-funded warrants, raising approximately $8 million, which enhances the company's financial resources for clinical development.
- Advancing Product Development: The proceeds will support the Phase II clinical trial of Estrella's lead product candidate, EB103, aimed at providing new treatment options for patients with cancers and autoimmune diseases who are not eligible for existing therapies, highlighting its significant clinical value.
- Investor Confidence: The CEO stated that this financing underscores continued investor support for the company's clinical vision, indicating strong market confidence in Estrella's future growth, which may facilitate further advancements in the biopharmaceutical sector.
- Compliance and Transparency: The financing adheres to SEC registration requirements, ensuring compliance in all securities transactions, while the company commits to filing registration statements with the SEC, thereby enhancing investor trust in the company's transparency.
See More
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- Successful Financing: Estrella Immunopharma closed a registered direct offering with a single healthcare-focused institutional investor, raising approximately $8 million by issuing 4,063,290 shares of common stock and 1,000,000 pre-funded warrants, thereby strengthening its financial position to support clinical objectives.
- Advancing Clinical Programs: The financing will provide Estrella with the necessary resources to advance its lead product EB103 into Phase II clinical trials, aimed at offering treatment options for cancer patients who are ineligible for currently marketed therapies, which holds significant market potential.
- Investor Confidence: The CEO stated that this financing underscores continued investor support for the company's clinical vision, indicating market recognition of its ARTEMIS T-cell therapies, which may enhance future fundraising capabilities.
- Compliance Assurance: The offering was conducted under SEC registration statements, ensuring compliance, and through a registration rights agreement with the investor, Estrella will file registration statements to cover the resale of common stock, thereby boosting investor confidence.
See More
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Fastest News Alerts: Benzinga Pro offers real-time intelligence and news alerts to help traders stay informed and make winning trades in the stock market.
Exclusive Community Access: Joining Benzinga Pro connects users with over 10,000 serious traders and provides access to exclusive stories and insights from Benzinga reporters.
See More
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