secwatch.observer — SEC 8-K summary ====================================== Issuer: Estrella Immunopharma, Inc. (ESLA) CIK: 0001844417 Form: 8-K Filed at: 2025-11-06T23:59:59+00:00 Accession: 0001213900-25-107249 Event type: other_material Sentiment: positive Materiality: 0.75 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Estrella Immunopharma completes second dose cohort in EB103 trial; 100% CR rate ------------------------------------------------------------------------------- - 100% complete response (CR) rate at Month 1 in all evaluable patients in second dose cohort of STARLIGHT-1 trial. - All patients are high-risk, including one with CNS lymphoma; no treatment-related serious adverse events reported. - DSMB will review cumulative data to determine Recommended Phase II Dose (RP2D) for expansion phase. - EB103 is a CD19-redirected ARTEMIS T-cell therapy for relapsed/refractory B-cell Non-Hodgkin's Lymphoma (NHL). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1844417/000121390025107249/0001213900-25-107249-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1844417/000121390025107249/ea0264099-8k_estrella.htm HTML page: https://secwatch.observer/filing/0001213900-25-107249 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer